Quick give me an example of natural selection please!!

Isolated volcanic peaks on the ocean floor are

Which of these is a provisioning service people get from the ocean

Which of the following is true of metabolism in its entirety in all organisms? a) metabolism depends on a constant supply of energy from food. b) metabolism uses all of an organism's resources. c) metabolism consists of all the energy transformation reactions in an organism. d) metabolism manages the increase of entropy in an organism.