Answer:
F.
Step-by-step explanation:
C and D are both correct:
Evolution can be found by analyzing both extinct and modern organism fossils: if only one type was analyzed, we wouldn’t know what changed and stayed the same (if something stayed the same, then it is likely the organism evolved from the other)
Comparing DNA and protein also provides evidence for evolution —> similar compounds and sequences show how an organism are all related and evolved from a common ancestor.