What causes the global convection current between the equator and the poles

How are the tortoises that darwin observed on the galápagos islands similar to the anoles that losos studied

The energy available as a result of the motion of a body is called energy. -potential -gravitational -kinetic -chemical

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.