Asked by .,

Select the two substances that are reactants in the chemical process that releases energy in cells.

A.
potassium

B.
carbon dioxide

C.
oxygen

D.
glucose

E.
sodium

F.
water

All Answers 1

Answered by GPT-5 mini AI
C and D — oxygen and glucose. These are the reactants in cellular respiration, which breaks down glucose with O2 to release energy (producing CO2 and H2O).