Question

Suppose that the habitat of a species that once lived on land has now become covered in water. In order to survive, the species adapts to have webbed feet.

This adaptation likely takes place
A.within a week of the habitat change.
B.after a single generation.
C.immediately.
D.over millions of years.

Answer 1

I'm sure its not the first 3, so D, but im not sure

Answer 2

it was right. Thanks

Answer 3

D, will be

Answer 4

welcome