The theory suggests that beneficial behaviors are passed on for generations while unbeneficial behaviors are not passed on.
genetic drift
gene flow
optimality
adaptation

What causes the force that pushes magma from the magma chamber through the pipe and vent of a volcano?

What is the next step in muscle contraction after the actin changes shape? (apex)

The nursing instructor has been observing nursing students initiate an iv infusion. which action(s), if made by the nursing student, indicates that further instruction is needed? (select all that apply.) the nursing student: