Ask your own question, for FREE!
Biology 18 Online
OpenStudy (anonymous):

FAN AND MEDAL The theory of evolution states that populations remain constant over time. animals can add traits as they see fit. populations change slowly over time. only the strong in a population will survive.

OpenStudy (anonymous):

@nerdykat

OpenStudy (nerdykat):

d or c :/

Can't find your answer? Make a FREE account and ask your own questions, OR help others and earn volunteer hours!

Join our real-time social learning platform and learn together with your friends!
Can't find your answer? Make a FREE account and ask your own questions, OR help others and earn volunteer hours!

Join our real-time social learning platform and learn together with your friends!