Question

What phrase best summarizes the theory of evolution by natural selection?

A.
Over extended periods of time populations change.

B.
Species evolve and become better adapted to their environment.

C.
Survival is done by the strongest.

D.
All life comes from life.

Answer 1

@Phebe @leonardo0430 @CountryGurl15 @SydtheKid913

Answer 2

i think it is b

Answer 3

i will give medal and fan :)

Answer 4

Yes B =)

Answer 5

Natural selection is a gradual process where biological traits become more or less common in a population depending on the usefulness of the trait.

Answer 6

anyone else?? with proof

Answer 7

okay

Answer 8

Answer: B.
Species evolve and become better adapted to their environment.

Answer 9

is that b

Answer 10

okay, thx guys!

Answer 11

welcome

Answer 12

Np =)