How are the movements of energy and chemicals (matter) through living things in ecosystems different?

Question

A.Energy is limited in the biosphere, and chemicals are always available.

B. Energy flows in one direction and chemicals cycle.

C. Energy forms chemical compounds, and chemicals are lost as heat.

D. Chemicals flow in one direction, and energy cycles.

choose the correct answer

Answer 1

B. Energy flows in one direction and chemicals cycle.