It is important because scientific theories are not proven, hence the reason they are called theories. Adding information overtime to these theories can help validate the reliability of said theories.
I believe the answer is B, although A has as well a very good chance of being correct. But B does support evidence with the chemicals found inside them.
Mitochondrion. A mitochondrion (mitochondria, plural), is a membrane-enclosed organelle that is found in most eukaryotic cells. Mitochondria are called the "power plants" of the cell because they are the sites of cellular respiration, where they use energy from organic compounds to make ATP (adenosine triphosphate)
I think it does, cause even though the animal inherited the trait, if the specific trait makes it weaker, it'll most likely be opted out by natruale selection because it will be an easier prey than animals with ought it.
