How did the industrial revolution impact the population of peppered Moss in Britain?

A. The light colored moss became
B the industrial revolution caused the proportions of each color morph in the population to become unequal
C the dark colored moss, became more common
D then industrial revolution caused the proportions of each color morph in the population to become equal

B. The industrial revolution caused the proportions of each color morph in the population to become unequal