How does a tree conserve energy/matter during the process of cellular respiration?

Which of the following occurs most often in a population when genetic variation and overproduction are present? some organisms have a lower reproductive success than others. some organisms have a higher reproductive success than others. some organisms have no reproductive success. some organisms do not have genetic variation.

This group of organisms perform the process of ammonifcation. a. herbivores b. decomposers c. carnivores c. plants

Explain how sequences of amino acids in proteins can be used to reveal relationships among organisms.