The evidence showing that the chimpanzee genetic code is 96% the same as the human genetic code is an example of .
A.
comparative morphology
B.
molecular sequencing
C.
homologous proteins
D.
directional selection

An ecologist studied the same species of deer during the summer and the winter. she noticed that during the summer, when there was plenty of food, the deer were energetic and playful. however, during winter when food was scarce, the deer moved more slowly and did not run unless they needed to escape a predator. which scientific fact is best supported by her observations?