As the Earth warms, scientists worry that some of the carbon in permafrost could escape to the atmosphere as carbon dioxide or methane. Increasing the amount of these gases in the atmosphere could make Earth's climate & more
Explanation:yw
The process of decomposition increases the amount of carbondioxide gas in the atmosphere.
The process of decomposition greatly affect the amount of carbondioxide in the atmosphere because in the process of decomposition, carbondioxide is released in the atmosphere which is added to the carbondioxide present in the atmosphere.
This results in more warm temperature of the earth atmosphere so we can conclude that the process of decomposition increases the amount of carbondioxide gas in the atmosphere.
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During a chemical reaction, the quantity of products
O increases.
O stays the same.
O decreases
O fluctuates.
Im pretty sure it stays the same
4. If a Red (RR) and White flower (WW) were crossbred, resulting in 100% RW, what phenotype(s) would been seen in the RW genotype according to the rules of codominance?
Answer:
Red and white in the flowers.
Explanation:
The petals should be a mix of red and white together. This may come out as dots, swirls of colors, or multiple petals of each color.
What kind of interactions do you think biologists might look at as they study a population of sheep??
Answer:
Their mating rate and migration patters
Explanation:
A gene is a segment of DNA that controls the production of____?
Answer:
protein
Explanation:
Answer: Proteins
Explanation: Most genes contain the information needed to make functional molecules called proteins.
What is meant by the term Reference Front?
Explanation:
The RF value is defined as the ratio of the eistance moved by the solute(i.e the day or pigment under test)and the distance moved by the solvent (known as solvent front)along the paper,where both distance are measured from the common origin or application baseline,that is the point where the sample is
what is the effect of ocean currents on the east coast continents?
Answer: As these currents flow along the edges of continents, they affect the temperature of the coastal regions. Along the east coast of the U.S., the Gulf Stream carries warm water from the equatorial region to the North Atlantic Ocean, keeping the southeast coast relatively warm.
Explanation:
Which best describes how wedge basins form?
Answer:
C, When two plates collide, the non-subducting plate scrapes the subducting plate and forms a depression where sediments gather.
Explanation:
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Can someone pls do this for me!! PLS HELP 30 points!!!!
Students will:
Play the role of an environmental activist who wants to share
your concern for the current extinction event that is supported
by evidence.
Research the evidence and relate it to past
extinction events.
Research 3 animals that are endangered and construct an
explanation for how the current state of these animals provides
evidence for the 6th mass extinction event.
You will then plan, write a script, and record a video or podcast.
Submit your digital production to your teacher.
Answer:
I can help you with the Endangered animals part and how they are today!!!
Explanation:
The Amur Leopard : Critically Endangered - A species of Leopard that lives in Russia and China. There are fewer than 100 left in the wild, 180 including all leopards in captivity.
The Western Lowland Gorilla : Critically Endangered - A species of primate that lives in montane, primary and secondary forest and lowland swampland in central Africa in Angola, Cameroon, Central African Republic, Republic of the Congo, Democratic Republic of the Congo, Equatorial Guinea and Gabon. Only 100,000 are estimated to thrive in the wild
The Javan Rhino : Critically Endangered - The Javan rhinoceros, also known as the Sunda rhinoceros or lesser one-horned rhinoceros, is a very rare member of the family Rhinocerotidae and one of five extant rhinoceroses. It is Estimated that only 67 Javan Rhinos Exist in the wild today!
Hope this helped you!! Have a Wonderful Holiday!!!
1. Which of the following is an example of sexual reproduction? *
a. a cell from a male trout joins a cell from a female trout
b. budding of a hydra
c. bacteria undergoing binary fission
d. fragmentation in planarian worms
Answer:
A
Explanation:
And keep in mind that binary fission is asexual which is the opposite of sexual reproduction
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Leonardo is explaining the ecological pyramids to his daughter. He tells her that often scientists do not favor pyramid of biomass. Why would he say that?
A. because the available biomass may be less than the actual energy provided
B. because calculating biomass involves counting of the organisms, which can be erroneous
C. because obtaining biomass requires advanced technology
D. because biomass shows that the energy remains constant across all trophic levels
La respuesta es la D
Answer:
D. because biomass shows that the energy remains constant across all trophic levels
Choose the mutation that you think is causing Lucy’s ADA enzyme not to work.
Form a hypothesis and explain your answer.
You can revise your hypothesis as you perform more experiments.
Answer:
Stop Codon Mutation
The mutation that I think that is causing Lucy's ADA enzyme to not work is stop codon mutation. I think so because the stop codon mutation shortens the amino acid sequence causing Lucy to have a lower amount than normal.
Explanation:
I just did it
The mutation that causes Lucy's ADA enzyme not to work is a nonsense mutation.
What do you mean by Mutation?
The sudden, stable, and inheritable changes in the genetic material of an individual, are known as Mutation.
A nonsense mutation or stop codon mutations end the process of protein synthesis. Because these codons do not code for any amino acids. Thus, nonsense mutations occur when a premature nonsense or stop codon is introduced in the DNA sequence.
Therefore, the mutation that causes Lucy's ADA enzyme not to work is a nonsense mutation.
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3. Organelles that digest waste molecules or food particules are known as
lysosomes
centrioles
ribosomes
Golgi bodies
Answer:
it's answer is lysosomes
True or False:
In a normal fault, the block of rock that lies above is called the footwall and the one below is
called the hanging wall
Answer:
false
Explanation:
Trevor examines some water from the open ocean and finds that it contains several single-celled and multi-celled organisms. What term should Trevor use to describe the organisms based on their method of locomotion? Trevor should use the term to describe the organisms on the basis of their ability to move in water. Every time I try to put Pelagos, I get it wrong.
Answer:
Mobility.
Explanation:
Mobility is the term used for all types of movement such as walking , running, swimming and flying etc. Mobility refer to the movement, those organisms which has the ability to move from one place to another is known as mobile organisms e.g lion, birds, tiger and humans etc, while on the other hand those organisms that are unable to move from place to place is called immobile organisms.
As an organism grows, so does its organs. How does the cell cycle make
this possible?
Answer: As an organism gets larger, the cells making up the organism must become ... What role does cell division play in healing the body? ... specialize to allow the organism to have organs, cells can divide to replace old or ... Very big cell with two sets of DNA ... The cell then grows to its maximum size for good operation before it
Explanation:
press the crown
What common molecules are made with atoms of nitrogen?
Answer:
amino acids, proteins, nucleic acids, ammonia,
Explanation:
life cycle of a low mass star
Answer:
Low Mass star
Explanation:
The Low Mass Star lives on for Billions ( Trillions? ) Years. These stars have not died off in our universe so we are unsure of whats to come of its cycle after death.
What is the probability of producing a roan (red and white) cow when a white cow is crossed with a red cow?
Cross: RR x WW
Answer:
A cross between a roan bull (Ww) and a white cow (ww) produces roan and white phenotypes in a 1:1 ratio.
Explanation:
Two alleles are influencing the color of the hair of the cow-W red and w white.
These alleles show that a hybrid Ww has red hair. The genotype of the bull is Ww, WW is red and ww is white. So, mixing the red and white cows is 1:1.
What is the product of light dependent reaction? *
A.Sugars
B.Light
C.Oxygen
D.Carbon Dioxide
How do cells maintain homeostasis without using energy
Answer:
Form the cell membrane around food to create a vacuole that is kept separate from the rest of the cytoplasm while enzymes break down the food.
Cells maintain homeostasis without using energy by relying on passive transport processes.
Passive transport mechanisms do not require the input of cellular energy (ATP) and instead rely on the inherent kinetic energy of molecules and the concentration gradients of substances.
One common example of passive transport is simple diffusion, where molecules move from an area of higher concentration to an area of lower concentration until equilibrium is reached.
Similarly, facilitated diffusion utilizes protein channels or carriers to facilitate the movement of specific molecules across the cell membrane without energy expenditure.
Osmosis is another passive process where water molecules move across a selectively permeable membrane to balance the concentration of solutes on both sides.
By utilizing these passive mechanisms, cells can maintain a stable internal environment and achieve homeostasis without the need for energy expenditure.
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Transcribe the Following DNA Message. WILL GIVE BRAINLY IF CORRECT!!
GTA, CGA, TGT, ATT, ACT, CCG, TAG
how do animals store long term energy? why?
Answer:
They store it as fat
Explanation:
proteins and carbs can both be converted into fat inside the body. When an animal eats more food than needed, the extra gets converted into fat and stored in adipose cells. During times with low amounts of food, the body can convert the fat into usable energy.
What is the complimentary side of DNA for: AACTAGTTCAGG
Answer
TTGATCAAGTCC
Explanation:
difference between Bacteria and virus any one can tell me the answer
Answer:
As you might think, bacterial infections are caused by bacteria, and viral infections are caused by viruses. Perhaps the most important distinction between bacteria and viruses is that antibiotic drugs usually kill bacteria, but they aren't effective against viruses.
Explanation:
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Disadvantages of asexual reproduction are _____.
Answer:
The first one in the image :)
Explanation:
If its asexual then, only the same species will reproduce therefore making it reproduce only one species.
Which part of the cell theory do these results most support:
[tex]\huge\textbf{Cell Theory}[/tex]
the Cell Theory was give by German scientists, Schleiden and T.Shwan in 1839. It stated that,
All organism are composed of one or more cellsThe cell is the structural and functional unit of life It is a de novo structure, that means it COULD arise from non living thing which was incorrect.It was corrected by the German pathologist Rudolf Virchow in 1855. He made a convincing case, corrected and added the third point of the cell theory. It is,
Cells can arise only by a division of pre-existing cell. It is NOT a de novo structure.Cell theory brought a great evolution in the field of biology which established the function of organism is the result of activities and interaction of the cell units.
_____________________________________[tex]\huge\textbf{Question:}[/tex]
Flask 1: It is observed that there are no micro-organism, this is because the meat is sealed and no micro-organism could enter through it.Flask 2: It is observed that there are micro-organism present because meat is not sealed but open.Flask 3: As the S tube is used, the micro-organism are not able to reach the meat because of the curvy pathThese observations support the point that cells could arise only by a division of pre-existing alive cells because in Flask 1 when there were no micro-organism present so there was no organisms found so no micro-organism arised, In flask 3 the S tube was used so no micro-organism could reach the meat thus there were no organism there which could divide to reproduce. The flask 2 was open, so the micro organisms reached the meat so they divided which means Cells can only arise by a division of pre-existing cells.
_____________________________________Best Regards,'Borz'All these experiments explain that cells only form from preexisting cells, as microbes give rise to the synthesis of new organisms, and this explains the cell theory through all these experiments.
What is cell theory?Cell theory is a fundamental concept in biology that describes the basic unit of life and its properties, and here in flask 1, if the meat is properly sealed and handled in a sterile environment, it is possible that no microorganisms could enter through it and explain that no growth is seen as no microbes are present. In flask 2, as the meat is open and exposed, it is more likely that microorganisms could be present and potentially grow. Microorganisms are ubiquitous in the environment and can be found in soil, water, air, and on surfaces such as countertops, utensils, and cutting boards. The use of an S tube could potentially reduce the amount of microorganisms that reach the meat due to the curvy path that is present in flask 3.
Hence, all these experiments explain that cells only form from preexisting cells, as microbes give rise to the synthesis of new organisms.
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When a drop of food dye is placed in a flask of water, the dye molecules spread slowly through the entire volume of the water until they are evenly distributed. Name this type of transport.
a. diffusion
b. osmosis
c. molecular pumps
d. facilitated diffusion
What do you mean by the statement that the blood pressure of a
person is 120/80mm of Hg ?
Answer:
number higher than 120/80 Hg are a red flag that you need to take on heart -healthy habits.when your systolic pressure is between 120 and 129 mm Hg and your diastolic pressure is less than 80 mm Hg it means you have elevated blood pressure.
Explanation:
Choose all that apply. As glaciers melted at the end of the last Ice Age:
worldwide sea level increased
estuaries formed
river plains drowned
salinity of the estuaries remains constant
erosion had no effect on river valleys
PLS HELP ;(
Answers
-Worldwide sea level increased
-river plains drowned
Explanation
Glaciers are large blocks of ice and with all the ice melting the water levels rose worldwide. (Correct Answer)
When sea levels rose it caused river plains to be flooded. (Correct Answer)
Glaciers are made from freshwater so when they melt the salinity in estuaries does change. (Not a correct Answer)
Erosion definitely affected river valleys. Alpine glaciers create valleys and even help erode valleys. With Alpine glaciers melting this slows the process of that erosion and with them melting the river valleys will eventually flood. (Not a correct Answer)
I hope this helps!
Answer:
Sea level increased and river planes drowned
Explanation:
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Which part of a scientific argument must be supported by valid data?
A: claim
B: evidence
C: reasoning
D: theory
Answer:
The answer is A.claim
Explanation:
I got it right on edge2020
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Answer:
Answer is A. Claim
Explanation:
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bOku wA yARicHin bICcHi nO oSu dA yO
