12. The more genetic variation a population has, the more likely it is that some individuals will?
a) evolve.
b) migrate.
c) survive.
d) mutate.

d. making up measurements to record.

segmentation=endoskeleton=backbone=coelom=tissues

surface mining destroys mountain tops, landscapes, forests and wildlife habitats. on top of that, it leads to soil erosion and destruction of agricultural land. the landscape changes can also disrupt river channels and streams, which leads to flooding. which, can destroy plant life and other animals as well.

explanation:

the answer to your question is slate