Answer:
name of space shuttle---Challenger
which broke apart after takeoff in 1986
Explanation:
please mark brainliest
Is Jim free at the end of Huck Finn?.
From Adventures of Huckleberry Finn it is concluded that Huck still has his $6,000, Jim is free, Tom's leg has healed, and Aunt Sally has offered to adopt him.
What transpires at the story's conclusion, Huckleberry Finn?At the book's conclusion, Tom appears incapable of change, Huck withdraws from society in order to travel to Oklahoma, and the other adults are left in compromised positions. The only character who emerges from the mess as a respectable adult is Jim.
How does Huck set Jim free?Huck is impressed by his insightful observation, and he devises a strategy to free Jim by stealing the shed key and making off with Jim at night.
To learn more about Adventures of Huckleberry Finn here:
https://brainly.com/question/29612185
#SPJ4
The complete question is:
"Is Jim free at the end of Adventures of Huckleberry Finn?"
composite cones have steep slopes and experience eruptions because they are composed of magma. a) mild; mafic b) mild; felsic c) violent; low silica d) violent; high silica
Composite cones have steep slopes and experience violent eruptions because they are composed of high silica magma. (Option D)
Composite cones, also known as stratovolcanoes, refer to massive volcanoes which are thousands of feet or meters tall and are typically composed of lava flows, mudflow (lahar) deposits, pyroclastic deposits, and lava domes. They are generally active over lengthy periods of time (tens to hundreds of thousands of years) and erupt periodically which usually are violent eruptions because they are composed of felsic magma. Felsic magma refers to lava which contains high concentrations of lighter elements such as silicon, oxygen, sodium, potassium, and aluminum. Felsic magma has higher viscosity and hence erupts violently.
Learn more about Composite cones:
https://brainly.com/question/12672555
#SPJ4
examine the photos below. the first is of a mountainous region in alaska and the second is of a plain in ontario. which of the following statements is true regarding these photos?
The first picture is of an area of mountains in Alaska, and the second picture is of a plain in Ontario.
Ontario's plains have little relief. Canada's East and Central regions include Ontario. It is the second-largest province in Canada by land area. From the Mixedwood Plains in the southeast to the boreal woods and tundra in the north, it has a wide range of physical characteristics. Ontario shares borders with Manitoba to the west, Hudson Bay, James Bay, and Quebec to the north, the Great Lakes and the United States to the east, and the United States to the south. Great Lake Ontario, which can also be interpreted as "beautiful water," is how the province got its name. It is an adaption of the Iroquois word Onitariio, which means "beautiful lake." There are roughly 250,000 lakes worldwide.
learn more about Ontario here:
https://brainly.com/question/469141
#SPJ4
What shows how big the economy of a country is?.
Gross domestic product or GDP shows the size of economy of a country.
The amount of services and goods produced within a country in a particular period of time is called its gross domestic product or GDP which ultimately measures the size of economy of the given country.
The ratio between final goods and the output is called GDP. This GDP depends on the output generated from those goods and services which are bought by the end consumers. Higher the number of end consumers of particular products, more will be the GDP and vice versa.
If you need to learn more about economy click here:
https://brainly.com/question/24757596
#SPJ4
What is the equation of the graphed function?.
The equation of the graphed function is [tex]f(x)=(x+1)^{2}[/tex].
What is an equation ?A mathematical equation is a formula that uses the equals symbol (=) to connect two expressions and express their equality. A well-formed formula consisting of two expressions linked by an equals sign is considered to be an equation in English, but the word's cognates in other languages may have slightly different definitions.
The first step in resolving a variable equation is to identify the values of the variables that lead to the equality being true. The variables for which the equation must be solved are also known as the unknowns, and the unknowns' values that satisfy the equality are known as the equation's solutions.
To solve for equation :
We must determine the graphed function's equation.
Looking at the graph we've been given, we can see that it resembles a parabola.
We are aware that a parabola's vertex form is : [tex]y=a(x-h)^{2} +k[/tex] , where, (h,k) represents the parabola's vertex.
Since the vertex of the given parabola is located at (-1, 0), we may substitute those coordinates to obtain:
[tex]y=a(x-(-1))^{2} +0[/tex]
[tex]y=a(x+1)^{2}[/tex]
Now, using the coordinates of point (0,1) in the previous equation, we will get the value of a.
[tex]1=a(0+1)^{2}[/tex]
[tex]1=a(1)^{2}[/tex]
[tex]a=1[/tex]
As a result, the equation for our function would be:
[tex]f(x)=(x+1)^{2}[/tex]
To know more about, equation, visit :
https://brainly.com/question/12788590
#SPJ4
The complete question is mentioned below :
What is the equation of the graphed function?
Enter your answer in the box.
f(x)=
the atmosphere . a. becomes less dense with increasing altitude b. becomes less dense throughout the troposphere and then more dense in the stratosphere c. becomes denser with increasing altitude d. remains at constant density with increasing altitude
The number of gas molecules in the air decreases with height, making the air less dense than air closer to sea level. This is what "thin air" means to meteorologists and mountaineers. Air at a higher height exerts more pressure than air that is thinner.
Based on temperature, the atmosphere is separated into five distinct strata. The troposphere, which is located between five and ten miles (or seven and 15 kilometers) above Earth's surface, is the layer that is closest to the surface. The troposphere is significantly thinner near the North and South Poles than it is at the equator. The troposphere, which makes up between 75 and 80 percent of the total atmosphere, is where the majority of its mass is located.
The troposphere contains the majority of the water vapor in the atmosphere as well as dust and ash particles, which explains why the majority of Earth's clouds are found here. With altitude, tropospheric temperatures drop.
Learn more about the atmosphere here: https://brainly.com/question/24925283
#SPJ4
If you were in south america and flew east to australia which continent would you fly over.
Based on the current position of the continents South America is moving away from Africa in the direction of (a) the west.
A continent is any of numerous huge land masses. generally identified by way of the convention as opposed to any strict standards, up to seven geographical areas are normally seemed as continents. they'll learn to pick out the four essential oceans (Pacific, Atlantic, Indian, and Arctic) and the seven continents (Asia, Europe, Africa, Antarctica, Australia, North america, and South the united states). in step with Wegener's principle, Earth's continents once fashioned a single, giant landmass, which he referred to as Pangaea. Over hundreds of thousands of years, Pangaea slowly broke apart, subsequently forming the continents as they are these days.
The supercontinent commenced interrupting apart about 200 million years ago, all through the Early Jurassic Epoch (201 million to 174 million years in the past), finally forming the current continents and the Atlantic and Indian oceans.
Learn more about continents here: https://brainly.com/question/11403794
#SPJ4
kaine explained to jeremy that the reason why summers in the southern hemisphere are not warmer than summers in the northern hemisphere is because
The most important reason why summers in the Southern Hemisphere are not warmer than summers in the Northern Hemisphere is that over 80% of the Southern Hemisphere is covered with water.
Which country comes in Southern Hemisphere?
Australia and Antarctica are the two continents that completely occupy the southern hemisphere. Other nations that are entirely in the Southern hemisphere include East Timor in Asia, South Africa, and Zambia in Africa, as well as Uruguay and Paraguay in South America.
What makes living in the Southern Hemisphere unique?
With the exception of the Antarctic, which is colder than the Arctic, Southern Hemisphere temperatures are typically a little kinder than those at comparable latitudes in the Northern Hemisphere. This is due to the fact that the Southern Hemisphere has a disproportionate amount of ocean and very little land, therefore water warms and cools more slowly than land.
Learn more about Southern Hemisphere to visit this link
https://brainly.com/question/13661560
#SPJ4
entrenched meanders in streams like the colorado or san juan flowing on the colorado plateau in utah are a result of what?
Entrenched meanders in streams like the Colorado or San Juan flowing on the Colorado Plateau in Utah are a result of Tectonic elevation of the Colorado Plateau.
The majority of meanders, on the other hand, are often seen flowing through river floodplain deposits; an entrenched meander, on the other hand, is cut out of bedrock. A river can erode downward in its bed and become a mender when tectonic activity raises the soil directly underneath it. In time, a gap may be left by this deterioration. From Horseshoe Bend's Eolian Jurassic sandstone, the Colorado River chisels the Glen Canyon, a stunning natural formation.
The Precambrian and Paleozoic crystalline rocks that make up the San Juan Mountains, which are the oldest geological structures in the San Juan River Basin, are mostly composed of tertiary volcanic rocks.
Learn more about Meanders here:
https://brainly.com/question/86053
#SPJ4
What is an example of a mission area?.
A mission area is a collection of organizations with comparable responsibilities that answer to the same under or assistant secretary. An illustration of a mission area is research, education, and economics.
What is economics?Economics is the study of scarcity and how it impacts a variety of complex social issues, including how resources are used, how goods and services are generated, how output and welfare rise over time, and a host of other intricate issues.
Economics is the study of how products and services are made, distributed, and consumed. These three issues are addressed by economists:
(1) What products and services ought to be created to satisfy client demands?
(2) Who should generate them and how should they be produced?
3. To whom should goods and services be provided?
Capitalism and socialism are the two main economic systems in contemporary civilizations. In reality, neither a capitalism nor a communist society exists in isolation.
Learn more about economics, here
https://brainly.com/question/28208676
#SPJ4
he storm surge atlas provides information on: a. the worst-case storm surge associated with a category 5 hurricane b. a map of the evacuation zones c. the average extent of storm surge flooding from any category hurricane d. the maximum storm surge flooding expected from any category hurricane
The storm surge atlas provides information on a map of the evacuation zones.
The Storm Atlas occurred in the month of October 2013. It was also called the "Winter Storm Atlas" since it was an icy blizzard and "Cattleman's Blizzard" since it uprooted the majority of the cattle population where it occurred. It started off just like any other normal storm. But then temperatures suddenly dropped, the rainfall increased, and when the skies finally cleared the damage had already been done.
The cattle, especially horses had been decimated in horrible ways. Guesses of the casualties vary while some may say it varied from 40,000 to 60,000.
Learn more about this question here brainly.com/question/29556730
#SPJ4
in the short run, perfectly (or purely) competitive firms will maximize their profit by producing which of the choices? select all that apply.any quantity where marginal revenue > marginal cost. the quantity where marginal revenue = marginal cost. the largest quantity possible, not considering costs or revenues. a small quantity to drive up the price. the quantity where price equals marginal cost. none of the above are correct.
In the short run, perfectly competitive firms will maximize their profit by producing the quantity where marginal revenue is the same as marginal cost, as well as the quantity where price equals marginal cost.
The perfectly (or purely) competitive market is a type of market that has a large number of buyers and sellers that sell homogenous products. Equilibrium price and quantity are determined by market forces, and there is no barrier to exit and entry into the market.
In a perfect competition situation, the average revenue equals the marginal revenue, which in turn equals price. The profit is the difference between average cost and average revenue.
Learn more about competitive market at https://brainly.com/question/24781573
#SPJ4
How do climate and landforms determine the characteristics of a biome?
Answer:
Climate and landforms determine a biome's characteristics by being the deciding. factor in what can live and grow in a certain area. A biome will contain multiple ecosystems, each adapted to a specific place within the biome.
Hope it helped! :)
yakutsk is located in siberia at about 60 degrees north latitude. this russian city has one of the highest average annual temperature ranges in the world: 62.2 degrees celsius (112 degrees f). explain the reasons for the very high annual temperature range.
The reason for the very high annual temperature range is because of located at high latitude and away from water.
Yakutsk is situated in the middle of a sizable continent at a high latitude, far from any sea influence. Siberia, which is the coldest place in the Northern Hemisphere in the winter yet still gets pretty warm in the summer, has one of the widest yearly temperature variations in the world. This results from the concept of continentality or separation from a significant body of water.
The primary source of temperature change around the globe is solar energy. Seasonal fluctuations are caused by annual variations in sunlight brought on by Earth's orbit around the sun, and the north-south pattern visible on global temperature maps is caused by variations in latitude.
To learn more about Temperature visit: https://brainly.com/question/18432144
#SPJ4
which of the following is the correct formula for choosing the sample size n for an estimate of population proportion?
X = Z/22 *p*(1-p) / MOE2, where p is the sample proportion, N is the population size, MOE is the margin of error, and Z/2 is the critical value of the Normal distribution at /2 (for example, for a confidence level of 95%, is 0.05 and the critical value is 1.96).
What in statistics is n?
The quantity "n" denotes the total number of subjects or observations in the sample.
How do you figure out N?
Multiplying the integers from 1 to n yields the factorial of n, which is denoted by the symbol n! n! = n is the formula for n factorial (n - 1).
To know more about statistics click here
brainly.com/question/29555221
#SPJ4
An active volcano is defined as one that....
a. has erupted at least once within the past century
b. has erupted at least once within the past decade
c. exhibits activity indicative of an imminent eruption
d. has erupted at least once within recorded history
d
Answer:
the answer is b
Explanation:
it is because it is the volcano that occurs in the future
which statements about manifest destiny are correct? multiple select question. it was about the right of the south to force enslaved people to work in cotton fields. it was a political policy concerned with fighting mexico. it was an idealistic vision of the united states expanding its borders to become a giant empire. the spread of the idea was helped by penny press publicity. it was based on the idea that america was destined by god to expand its boundaries.
It was an idealistic vision of the united states expanding its borders to become a giant empire, was a correct statement about it.
What did the manifest destiny do?Manifest Destiny, a term coined in 1845, refers to the belief that the United States is predestined by God to expand its dominion and spread democracy and capitalism across the entire North American continent.Main reason for manifest destiny is arose in response to the prospect of U.S. annexation of Texas and to a dispute with Britain over the Oregon Country, which became part of the union.Manifest Destiny is an example of term that was coined in 1845 to convey the idea that the United States rightful destiny included imperialistic expansion. This concept undoubtedly contributed to several wars. For example, the United States declared war on Mexico in 1846 and went on to conquer much of what is now the Southwestern United States.Learn more about manifest destiny here: brainly.com/question/12151374
#SPJ4
How did people of the lowlands change from a nomadic to a settled way of life , and what role did the region’s abundant rivers play in that change?
The way that people of the lowlands change from a nomadic to a settled way of life and the role is that:
Nomadic life was very different from settled village life. For food, humans were no longer required to follow the herds or collect berries, roots, and other seasonal plants. Now that they could domesticate animals and develop crops, they had a more steady supply of sustenance.What put an end to the nomad way of life?In the 20th century, nomadism declined for a variety of political and economic reasons, including the growth of industry, the spread of systematic agriculture, and governmental policies that viewed nomadism as antiquated.
Due to the sedentary nature of their lifestyles, no mads were able to establish their own trade networks between settlements that otherwise would not have come into contact. Because of this, these nomads were able to spread culture and goods between villages in a particular area.
Therefore, Nomadism most likely started in Iran around 8000 years ago, according to research conducted in the southwest of the country. During their work on an old hill in Andimeshk in 1974, a group of researchers came in contact with an ancient camp used by the Nomads in the time of 8000 years ago.
Learn more about nomadic lifestyle from
https://brainly.com/question/1392383
#SPJ1
why is the mercator map good? Why should we use it and wy?
Answer:
It became the standard map projection for navigation because it is unique in representing north as up and south as down everywhere while preserving local directions and shapes. The map is thereby conformal. As a side effect, the Mercator projection inflates the size of objects away from the equator.
from 1990 to about 2007, global climate models used in the ipcc reports at that time reasonably accurately predict [ select ] but were well below the measured amount of [ select ] . A.atmospheric carbon dioxide only (neither atmospheric temperature nor sea level rise)
B.atmospheric carbon dioxide and atmospheric temperature
C.atmospheric temperature only (neither atmospheric carbon dioxide nor sea level rise)
D.atmospheric temperature and sea level rise
E.sea level rise only (neither atmospheric carbon dioxide nor atmospheric temperature)
F.atmospheric carbon dioxide and sea level rise
but were well below the measured amount of
A.atmospheric carbon dioxide and atmospheric temperature
B.atmospheric temperature and sea level rise
C.sea level rise
D.atmospheric carbon dioxide
D.atmospheric carbon dioxide and sea level rise
E.atmospheric temperature .
The IPCC assessments at that time reasonably properly project sea level rise, atmospheric carbon dioxide, and atmospheric temperature for the period from 1990 to around 2007.
The Intergovernmental Panel on Climate Change (IPCC) has not established that all upcoming research must utilize a single computer climate model, nor have they determined that it is the best.
According to the worst-case scenario, global warming will result in a rise in the average temperature.
Only a small percentage of climate scientists think that short-term climatic cycles are to blame for the current temperature increases.
Industrial work, vehicle and truck emissions, as well as the overall human population, have all expanded during the previous century.
learn more about IPCC here:
https://brainly.com/question/28250009
#SPJ4
if earth reaches its carrying capacity, the growth rate of the human population will likely follow a logistic growth curve pattern and do what?
A species' ability to thrive in the ecosystem may be compromised if its population grows over its carrying capacity. Long-term population growth that exceeds carrying capacity puts resources at risk of being fully depleted. If all the resources are used up, populations can disappear.
A more realistic population growth model is logistic growth, which offers a population growth model that accounts for carrying capacity. According to the logistic growth model, a population first expands exponentially since there are few people and plenty of resources. Resources become more limited and the population growth rate decreases as it grows and approaches the carrying capacity of the ecosystem. This results in the recognizable S-shaped curve of the logistic growth model.
For more info about 'ecosystem' click on below link - https://brainly.com/question/27254748
#SPJ4
A _______________ is a bowl-shaped depression at the head of an alpine glacial valley that feeds the glacier with snow.
A Cirque is a bowl-shaped depression at the head of an alpine glacial valley that feeds the glacier with snow.
The head of a glacier valley, also known as a cirque or corries, has a bowl-shaped basin and high sides. Typically, erosion creates a cirque in a glacier's bergschrund (chain of cracks).
A cirque is a bowl-shaped depression on the side of or next to a mountain where cirque glaciers are created. Avalanches from higher nearby hills can cause snow and ice to accumulate in corries. A cirque glacier may transition into a valley glacier if it progresses far enough. A valley glacier can turn back into a cirque glacier if it retreats far enough to enter the cirque. A cirque's concave form is opened on the downhill side, while its cupped segment is frequently cupped-shaped on the uphill side.
Learn more about Glacier here:
https://brainly.com/question/6666513
#SPJ4
seasonally shifting wind systems associated with the annual cycle of returning precipitation are known as
Seasonally shifting wind systems associated with the annual cycle of returning precipitation are known as Monsoon .
What does "monsoon" mean?
A monsoon is a seasonal shift in the predominant, or strongest, winds in a certain area. Much of the tropics experience wet and dry seasons as a result of monsoons. Most frequently, monsoons are connected to the Indian Ocean.
There are two types of monsoon in India: The southwest monsoon. The northeast monsoon.
Is monsoon season rainy?
While a monsoon includes a wet season, it is more than just rain. In actuality, monsoons can bring on dry conditions. The change in wind direction that occurs when the seasons change is what triggers monsoons. In fact, the Arabic term mausim, which means "season," is even the root of the word monsoon.
Learn more about monsoon to visit this link
https://brainly.com/question/22831604
#SPJ4
Do you think the song entitled dynamite of BTS can be considered a popular music?.
BTS's song "Dynamite" can be categorized as popular music. Most popular songs and musical compositions have singable tunes.
Give a brief account on popular music.Popular music is art that appeals to a broad audience and is frequently disseminated through the music business. These genres and forms are accessible to those with little to no musical experience, who can also enjoy and perform them. Both traditional or "folk" music and art music are in opposition to it. Historically, art music has been shared through live performances of written music, but since the advent of the recording industry, it has also been shared through recordings. Orally or to smaller, local audiences, traditional music genres like early blues songs or hymns were transmitted.
The American Tin Pan Alley music of the 1880s is where the term's original usage was first applied. Pop music and popular music are not synonymous, despite the latter phrase occasionally being used. Pop music typically refers to a specific musical genre within popular music, whereas popular music is a general term for a wide range of musical genres that are liked by a considerable segment of the population. With the verse, chorus, or refrain repeating throughout the song and the bridge serving as a contrasting and transitional section within a piece, the song structure of popular music frequently involves repetition of sections.
To know more about, popular music, visit :
https://brainly.com/question/3468460
#SPJ4
Suppose we see an exoplanet dim the light of a distant star by 1%. If the star has a diameter of 1. 4 million km, what is the approximate diameter of this planet?.
With the pieces of information given in the question, the approximate diameter of the exoplanet is 14,000 km.
We can calculate the diameter of an exoplanet by measuring how much it dims its parent star. If we already know the parent star's diameter, multiply the dimming ratio with the star's diameter to figure out the exoplanet's diameter.
Given:
The exoplanet dims the star's light by 1%The star's diameter is 1.4 million km.From the 1% dimming ratio, we can see that the ratio of the diameter of the planet and star is 1 : 100.
Therefore, the diameter of the planet is 1% of the star
= 1/100 x 1,400,000
= 14,000
Learn more about exoplanets at https://brainly.com/question/13045955
#SPJ4
based on the historical imagery at the location in the folder, how far did the glacier advance or retreat between 1996 and 2005?
Based on the historical imagery at the location in the folder, the glacier advance or retreat between 1996 and 2005 was approximately 750 meters.
The supply of fresh water for irrigation and domestic use, mountain recreation, animals and plants that depend on glacier-melt, and, in the long run, the level of the oceans are all impacted by the glaciers' retreat since 1850. Deglaciation occurs naturally at the end of ice ages, but according to glaciologists, the recorded rise in atmospheric greenhouse gases—a result of climate change—has sped up the current glacier retreat. Some of the most significant proportionate glacial losses are occurring in mid-latitude mountain ranges like the Himalayas, Rockies, Alps, Cascades, Southern Alps, and Southern Andes, as well as isolated tropical summits like Mount Kilimanjaro in Africa.
To know more about Deglaciation, click here:
https://brainly.com/question/12621936
#SPJ4
if kylie buys 200 units of good x when her income is $20,000 and 300 units of good x when her income increases to $25,000, her income elasticity of demand, using the midpoint method, is
If Kylie purchases 200 units of x when her income is $20,000 and 300 units of x when her income is $25,000, her income elasticity of demand is 1.8.
What is income elasticity of demand?The link between a change in income and the amount demanded for a particular commodity or service is represented by the term "income elasticity of demand" (IED). In economics, the phrase refers to how responsively consumer demand for a given good or service changes in reaction to changes in their disposable income.
Demand for different items is influenced differently by income. Normal goods frequently exhibit positive income elasticity of demand, which means that demand is inversely correlated with income. The demand for the good will consequently increase as income levels grow.
To solve the question :
Old quantity = 200
New quantity = 300
New income = 25000
Old income = 20000
Formula = Change in QD/ [(Old QD + New QD) / 2] / Change in Income/ [(Old Income + New Income) / 2]
= (300-200) / [(300+200)/2 ] / (25000-20000) / [(25000 + 20000)/2]
= (100/250)/(5000/22500)
= 0.4/0.22
= 1.8
Hence, income elasticity of demand, using the midpoint method, is 1.8.
To know more about, income elasticity of demand, visit :
https://brainly.com/question/15313354
#SPJ1
The complete question is mentioned below :
If Kylie buys 200 units of good X when her income is $20,000 and 300 units of good X when her income increases to $25,000 her income elasticity of demand, using the midpoint method, is:
a. 0.06
b. 0.5
c. 1.65
d. 1.8
e. 2.00
If the earth spun on an axis that was perfectly perpendicular to the equator, how might this affect latitudinal differences in incoming solar radiation?.
There would still be latitudinal differences because incoming solar radiation would be spread across a greater area at the poles than at the equator.
solar radiation, regularly referred to as the solar resource or just sunlight, is a fashionable time period for the electromagnetic radiation emitted by the sun. solar radiation can be captured and become beneficial varieties of strength, together with heat and electricity, the use of a ramification of technology. sun irradiance is the power consistent with unit region received from the sun in the shape of electromagnetic radiation within the wavelength variety of the measuring device. sun irradiance is measured in watts in line with the rectangular meter in SI units. The sun radiation, which reaches the earth's surface, warms the surface. however, the earth's common temperature does now not change, because the earth in turn radiates strength to the ecosystem and to space. The outgoing radiation is on the earth's temperature and has its maximum inside the infrared location of the spectrum.
Learn more about solar radiation here: https://brainly.com/question/24218100
#SPJ4
For males, life expectancy changed from 76.5 years in 2014 to 76.3 years in 2015—a decrease of 0.2 years, and for females, life expectancy decreased 0.1 year from 81.3 years in 2014 to 81.2 years in 2015.
The life expectancy of men decreased from 76.5 to 76.3 years, while that of women decreased from 81.3 to 81.2 years.
Black and white men's death rates increased by roughly 1% in 2015, while white women's death rates increased by 1.6 %.
According to him, a similar rise in mortality last occurred in 1993. We experienced a very horrible flu season, HIV and AIDS, killings, and accidents at that time. A lot more preventable causes of death today, and they're having a negative impact on mortality.
He referred explicitly to unintended fatalities, saying that "motor vehicle accidents had increased by 6%. And the number of accidental poisonings rose by 13%. And drug overdoses accounted for 97 percent of accidental poisonings. The fact that these incidents are occurring more frequently among younger individuals is quite relevant. Early deaths have a considerably more dramatic impact on estimations of life expectancy.
the question given is incomplete the complete question is given here:
Data from the National Vital Statistics System, Mortality •Life expectancy for the U.S. population in 2015 was 78.8 years, a decrease of 0.1 year from 2014. •The age-adjusted death rate increased 1.2% from 724.6 deaths per 100,000 standard population in 2014 to 733.1 in 2015.
learn more about life expectancy here:
https://brainly.com/question/15592742
#SPJ4
2. a colleague proposes that the archaea may be the oldest life forms currently inhabiting earth. do you agree? explain.
I would not agree with this assertion. Bacteria and archaea are similar, however, archaea vary from bacteria in that their cell walls include peptidoglycan.
Even though they are basic creatures, I contend that the earliest life forms to have been on the planet were probably aquatic ones because they can produce their nutrition and because the world originally had a large amount of water.
They would no longer need other living forms for survival in this way. This would apply to algae, which are eukaryotic organisms.
One of the oldest forms of life possibly the oldest are archaeans. Stromatolites have been found to include potential archaean cell fossils that date to over 3.5 billion years, while shales to 2.7 billion years ago contain potential archaean or eukaryotic lipid fossils.
Learn more about the archaea at
https://brainly.com/question/890925?referrer=searchResults
#SPJ4
