Which process increases genetic variation? A:heritable mutation
B:asexual reproduction
C:individual adaptation
D:species overproduction

Species overproduction

Explanation:

The more of the species that are born the more genetic mutation will occur. It cannot be asexual reproduction because by using asexual reproduction, they make genetically identical daughters/sons.

i think that d. wind is the answer.   i missed the question when i answered a. currents.