Question

multiple - choice question
how we make use of the energy that is given to us is...
oxygen
carbohydrates
metabolism

Explanation:

Metabolism refers to the set of life - sustaining chemical processes in organisms to maintain life, which includes how the body uses energy. Oxygen is a gas needed for cellular respiration but not the process of using energy. Carbohydrates are a source of energy, not the process of using energy.

Answer:

C. Metabolism