Nitrogen is a crucially important component for all life. It is an important part of many cells and processes such as amino acids, proteins and even our DNA. It is also needed to make chlorophyll in plants, which is used in photosynthesis to make their food as part of these life processes, nitrogen is transformed from one chemical form to another. The transformations that nitrogen undergoes as it moves between the atmosphere, the land and living things make up the nitrogen cycle.
so i would choose b or c hope this helps
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Amylase: produced in the mouth. Helps break down large starch molecules into smaller sugar molecules.
Pepsin: produced in the stomach. Pepsin helps break down proteins into amino acids.
Trypsin: produced in the pancreas. Trypsin also breaks down proteins.
Pancreatic lipase: produced in the pancreas. It is used to break down fats.
Deoxyribonuclease and ribonuclease: produced in the pancreas. They are enzymes that break bonds in nucleic acids like DNA and RNA.
Considering the following choices;
A) Behavioral isolation.
B) Reproductive isolation.
C) Genetic isolation.
D) All of the above.
Answer;
D all of the above;
Mating calls, strutting, displays of plumage and coded sounds result in behavioral isolation, reproductive isolation, and Genetic isolation;
Explanation;
Isolation mechanism are those aspects that prevents species or groups of organisms fro reproducing sexually.
Genetic isolation, involves population having a little genetic mixing with other organisms within the same species.
Reproductive isolation is a situation in which different species may live in the same area, but the properties of individuals prevent them from interbreeding.
Behavioral isolation helps members of the same species to identify each other as proper mates.
C. Identify
The only other possible solution may be D. Illustrate but that is such a specific word I sincerely doubt it.
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