Which is a function performed by the central nervous system (CNS)? Select all that apply.

c. heat from the poles back down towards the equator.

here is the answer

water, ice, acids, salts, plants, animals, and changes in temperature are all agents of weathering. weathering is the breaking down or dissolving of rocks and minerals on earths surface. once a rock has been broken down, a process called erosion transports the bits of rock and minerals away.

is it multiple choice?