Before 1800, most peppered moths in england were light–colored. during the industrial revolution, soot and industrial wastes darkened tree trunks. gradually, the light–colored moths became rare, and the dark–colored ones became abundant. what role did natural selection play?

16 select the correct answer from each drop-down menu. sharks, whales, and dolphins share similar features such as body shape and the position of fins. hoy while whales and dolphins have lungs. these differences indicate that the organisms share a comme whales also possess a vestigial pelvic bone. the presence of the pelvis bone may indicate that whales reset next