It is a perfect example of a natural selection.
(I'm not sure if this is the exact answer that you are looking for.)
Answer:
In biology, evolution is the change in the inherited traits of a population from generation to generation. These traits are the expression of genes that are copied and passed on to offspring during reproduction. ... Genetic drift arises from the role chance plays in whether a given individual will survive and reproduce.
Heredity - This is the passing on of traits from parents to their offspring either through sexual reproduction or asexual reproduction.
Explanation:
please mark this answer as brainliest
I think its called glacier. Hope I helped
Answer:
the right ventricle pumps the oxygen-poor blood to the lungs through the pulmonary valve.
