“Let's look at one more quick example of modern evolution at work. In the early 1800s, light-colored lichens covered many of the trees in the English countryside. The peppered moth was a light-colored insect that blended in unnoticeably with the… — David Mills Copy Share Image
“Let's look at one more quick example of modern evolution at work. In the early 1800s, light-colored lichens covered many of the trees in… — David Mills Copy Share Image
