Can u HelP me PlEase?

Farmers change the gene pool of a population by.


a.artificial selection c.natural selection


b.adaptive radiation d.convergent evolution





The controversial theory proposed to explain gaps in the fossil record is


a.grandualism c.natural selection


b.punctuated equilibrium d.inheritance of acquired traits.





In the grand Canyon,thousands of fossils have been exposed by


a.wind


b.rain


c.moving water


d.radioactivity

Can u HelP me PlEase?
# 1 ( c )


# 2 ( d )


# 3 ( b )
Reply:1. a


2.b


3.?