If this model continues, with no major changes to the environment, what do you expect to happen?

Responses
A Rabbits will continue to get lighter over time.Rabbits will continue to get lighter over time.
B There is no way to predict because mutations are random.There is no way to predict because mutations are random.
C Mutations will all die out leaving only the original fur color.Mutations will all die out leaving only the original fur color.
D Dark gray fur will become the common phenotype because it favors survival.

D Dark gray fur will become the common phenotype because it favors survival.