Select ALL that apply. The Food and Drug Administration regulates:

A) immunizations
B) drug labeling
C) radiation levels
D) cancer research
E) food sanitation

Which best describes the scientific process

Suppose you are estimating the size of a blue crab population. what is the population size if the number marked in the first catch is 40, the total number in the second catch is 200, and the number marked in the second catch is 50?

The similarities of organisms in which two areas numbered above provide the best evidence for common ancestry between organisms in both locations?