Diffusion aides in the movement of some molecules into and out if cells.
however, diffusion does not play a role in homeostasis.

a. true
b. false

Growth of chest hair, deepening of the voice, and muscle growth are secondary sex characteristics. which most likely affects the development of these traits? testes ovaries prostate gland vulva

How are mutations continually being generated in a population (what are some of the causes of mutatuions? ) explain

15 ! come and answer! a(n) is the general term for an infectious disease that has spread across a city, region, or country.