what did dinosaurs do for their young
Explain how you could find out whether or not an unknown liquid is water. (Use the three states of matter in your explanation)
Answer:
We can use the physical properties of water such as density, melting point and boiling point, etc to determine if a liquid is water. Water has a density of 1 gm/cm^3 or 1000 kg/m^3. We can measure the mass of one cm^3 or 1 m^3 of the unknown liquid and check against the mass of equivalent volume of water.
2. Organize: Compare the colors of the following stars in the Star collection: Aldebaran,
Betelgeuse, Sirius B, Spica, the Sun, and Vega. Drag the six stars to position them where
you think they would fit on the Gizmo's color scale.
Click Sort stars on the Gizmo to check your placements, Mark the location of each star on
the scale below. Use abbreviations for the star names. For example, "Ald" could represent
"Aldebaran" and "Veg" could represent "Vega."
3. Organize: On the Arranged by menu, select Temperature. Based on their given
temperatures, plot the stars on the Gizmo scale. Mark each star on the scale below. (Note:
On the logarithmic scale, the space between 1,000 K and 2,000 K is the same size as the
space between 10,000 K and 20,000 K.)
Temperature (K)
1.000
2,000
5,000
10,000
20,000
50,000
When you are finished, click Sort stars to check your placements. Revise your chart if
necessary.
The colors for the stars are red, white, blue-white, white, and blue, and their temperature are 3,910 K, 3,500 K, 25,200 K, 22,400K, 5,780K, 9,600 K.
What is a star?A star is a type of celestial body that can be set apart from others because it shines due to inner radiation. Moreover, stars are classified by:
ColorSizeLocationTemperatureAgeNow, let's identify the color and temperature of the stars:
Aldebaran: This star has a temperature of 3,910 K and its color is red.Betelgeuse: This star has a temperature of 3,500 K and its color is red.Sirius B: This star has a temperature of 25,200 K and its color is white.Spica: This star has a temperature of 22,400K and it is a blue-white star.The Sun: This star has a temperature of 5,780K and its color is white.Vega: This star has a temperature of 9,600 K and it is a blue star.Learn more about stars in: https://brainly.com/question/2166533
Which part of the brain helps with balance?
A. cerebrum
B. cerebellum
C. spinal cord
D. brain stem
Answer:
B. Cerebellum
Explanation:
The cerebellum is primarily involved in coordinating movement and balance. It can also play a role in cognitive functions like language and attention. So the cerebellum helps with balance.
Answer:
The answer is B
Explanation:
Your welcome
Which is true about mining and minerals ending up in landfills?(1 point)
1. Mining and landfills can damage the soil, and it takes over a hundred years for soil to regenerate.
2. Landfills, but not mining, can damage the soil, but soil can regenerate quickly.
Mining and landfills can damage the soil, but soil can regenerate quickly.
3. Landfills, but not mining, can damage the soil, and it takes over a hundred years for soil to regenerate.
4. Landfills, but not mining, can damage the soil, and it takes over a hundred years for soil to regenerate.
Answer:
Option 3
Explanation:
"Landfills, but not mining, can damage the soil, and it takes over a hundred years for soil to regenerate."
What are congenital diseases and the pandemic disease?
Answer:
Congenital Diseases;Due to some genetic disorders, there are some diseases present right from birth.Such discases are called congenital diseases.Pandemic Disease;The disease that affects entire human population on the earth is called pandemic disease.For Example; AlDS, SARS.
-TheUnknownScientist 72
Explanation:
Congenital Diseases caused by genes
Pandemic Disease caused due to same type of disease spread in the world like Corona
Why can fish not live under acid deposition conditions?
a. Cannot reproduce when the pH<6
b. Die at a pH < 4.3
C. Aluminum gets into gills and suffocates them
d. All of the above
Answer:
answer d all of the above
Explanation:
it will kill all of them
Food service
Reheated food items must be heated for minimum of 15 seconds to at least ?
Answer:
at least 25 minuets cuz 15 it will be raw food and you will get sick
Explanation:
u can get salmynella poising
Regarding a cast placed around a fractured leg in which extensive tissue damage has occurred: Why might this cast be too tight after 24 hours
Answer:
Swelling
Explanation:
As the body tries to heal itself, the tissues may swell and become inflamed, causing a cast to become tight and uncomfortable.
If your skin is punctured, it will protect your body from infection by
producing a fever.
becoming immune.
producing antibodies.
becoming inflamed.
Answer:
becoming inflamed
Explanation:
antibodies fight against infections to protect the body
Label the four layers of Earth's geosphere. Then write the word solid next to the two layers that are completely rigid.
Answer:
Explanation:
the inner core
the outer core
the mantle solid
the crust solid
one of the by-products that plants produce
Answer:
"Glucose and oxygen"
is the answer
Answer:
glucose
Explanation:
its sugar
A pond contains guppies, cichlids, and freshwater crabs. The collection of all of the
guppies and no other species is considered a
The collection of all of the guppies and no other species is considered a population.
What is a population?The term population in ecology refers to a collection of organisms of the same species existing together in a habitat. Recall that members of the same species can interbreed among themselves.
Hence, the collection of all of the guppies and no other species is considered a population.
Learn more about ecology: https://brainly.com/question/12873157
what happens when this enzyme is faulty or is not working properly.
When an enzyme doesn't work anymroe it affects the body and could cause... heat, disease, or harsh chemical conditions can harm the enzymes and change its shape.
Grasslands have _____ trees because they receive _____ annual precipitation.
several, an abundance of
few, an abundance of
several, little
few, little
Answer:
few little
Explanation:
if its not right im sorry<3
Answer:
few little
Explanation:
i did this quiz
Q23.An atom's atomic number is 36 and its mass equals 45. How many electrons are in the outermost shell?
Select one:
a. 4
b. 2
C. 6 X
d. 8
Answer: D. 8
Explanation:
Bacteria that might be found on my desk is apart of what kingdom?
Answer:
The kingdom Eubacteria.
Answer:
Eubacteria because it's bacteria.
Explanation:
Among the options listed, which came first and shows up in the earliest fossils?
Note: this is answerable by using logic if you have learned the characteristics present in each group and think about how each set of traits adds to what came before.
Group of answer choices
multicellular animals in the ocean
single-celled eukaryotes in the ocean
animals on land
cyanobacteria
cyanobacteria
it is one of the earliest organisms
Why rapidly digestible starch good for weak person and slowly digestible starch is good for diabetic person
Answer:
Starch is equal to energy
Explanation:
weak people need energy fast. Rapidly digest
diabetic person need energy but in small amount slow digest
What is the concentration of a sugar
solution that contains 8 g sugar dissolved in
500 mL of water? Express your answer in the
form of a ratio.
Answer:
8:500L, or 1: 62.5
Explanation:
500/8=62.5,
1g of sugar: 62.5 mL of waters
Explain how you decided which illustration represents the most recent rock pocket mouse population and why you positioned the others in the order that you did.
Adaptation is the process of adjusting to the altered environment for survival. The population of the dark mouse will increase while that of the light coloured mouse will decrease.
What are adaptation and fitness?Adaptation is the biological process in which the organisms acclimates to the altered situation so that they can reproduce and survive. The naturally selected species with better trait quality will be able to survive and one with the unfavourable trait will be eliminated.
The fur colour of the mouse affects the fitness and the survival rate of the mouse population as the change in the fur colour was for the adaptation to the altered conditions.
The transformed mouse species have better chances of survival as they will blend with the dark colour of the rock surfaces compared to the light coloured mouse. The light coloured mice can be easily spotted by their predators.
The dark coloured mouse population will increase over time as they will adapt and only fit organisms will be able to survive.
Therefore, the dark coloured mice will increase and light coloured will decrease.
Learn more about fitness and adaptation here:
https://brainly.com/question/16551534
If a person has the values for an object's density and volume, what value can be calculated?
Answer:
So B.
Explanation:
if you had values for ρ and volume , you could assess the mass of the object by taking the product: Mass=volume×density .
Which of these contains large amounts of nutrients?
O parent material
O bedrock
O topsoil
O sand
Answer:
The answer is C. topsoil
Explanation:
Topsoil is the answer because topsoil contains humus which is remains of dead organisms, rotten plants, and small rocks. I hope this helps!
What does the mutation for sickle cell anemia effect
Answer:
the mutation could cause hemoglobin molecules to stick together, creating sickle-shaped red blood cells.
Explanation:
(Need help po please)
Which of the following characterizes a tropical rainforest ecosystem?
l. It is located at the polar zones.
II. It has diverse plant and animal species III. It is situated in tropical places.
IV. It caters to few plants and animals.
A. I and Il
B. II and III
C. I and III
D. III and IV
It is B.
Tropical rainforests have many creatures living in the biome. They are also located near the equator, which makes them warm all year round.
The "gluelike" properties of water are due to ______bonds between water molecules
why mosses do not belong to the group of vascular plants?
Answer:
Mosses are non-vascular plants with about 12,000 species classified in the Bryophyta. Unlike vascular plants, mosses lack xylem and absorb water and nutrients mainly through their leaves.
Explanation:
Which is not a way that the increased global temperature will change conditions on Earth?
A) Decrease sea levels.
B) Increase sea levels.
C) Reductions in the size of the world's glaciers.
D) Possible spread of tropical diseases.
Answer;
I think it's d,possible spread of tropical diseases.
Please help (again sorry)
I think the answer for D is Cerebrum. The answer for E is Brain Stem. And the answer for F is Cerebellum.
Hope this helps
How many ATP equivalents would be consumed by the formation of 6 molecules of palmitoyl-CoA from 6 molecules of palmitate
