Which lived more recently in time, the common ancestor species of A and B or the common ancestor species of B and C?

Which of the following are causes of coastal erosion? check all that apply. beach grasses and other plants trap windblown sand. wave action carves away the coastline. groundwater under pressure is forced to earth’s surface. artificial structures stop the natural flow of sand along the coast. underground caves collapse as bedrock is dissolved.

Ture or false evidence for evolution includes millions of fossils

Which of the following is a responsibility of a scientist