Most metals are NOT A. liquid at room temperature.

B. ductile.

C. malleable.

D. good conductors of heat and electricity.

answer: cellular respiration takes in food and uses it to create atp, a chemical which the cell uses for energy. usually, this process uses oxygen, and is called aerobic respiration. it has four stages known as glycolysis, link reaction, the krebs cycle, and the electron transport chain.