Pinworms have smooth bodies, bilateral symmetry, and complete digestive tracts. what type of animal are they? cnidarians flatworms annelids nematodes

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.