Which is the best example of organisms that have been naturally selected?

A.Dark-colored peppered moths on soot-covered tree bark during the Industrial

Revolution in England.

B.Light-colored peppered moths on soot-covered tree bark during the Industrial

Revolution in England.

C.Both light-colored and dark-colored peppered moths on light-colored tree bark

before the Industrial Revolution in England.

D.Neither dark-colored nor light-colored peppered moths on light-colored tree

bark before the Industrial Revolution in England.