pick from the following.
(a). relocation.
(b). sunlight.
(c). moonlight.
(d). artificial selection.
(e). ground to shake.
(f). Animal survival.
(g). natural selection.
(h). It helps them survive.
Q: Fact 1: Evolution occurs in response to a change in the environment. Fact 2: Natural selection is the main mechanism of evolution. Given the two facts above, what occurs in response to a change in the environment?
A:
(g).