Question

question 8 of 10 which best explains how the human body obtains energy from food? a. by breaking and reforming chemical bonds b. by removing dangerous wastes c. by exhaling carbon dioxide d. by inhaling oxygen into the lungs

Explanation:

The human body gets energy from food through cellular respiration. In this process, chemical bonds in food molecules are broken and reformed, releasing energy. Removing wastes, exhaling carbon - dioxide, and inhaling oxygen are parts of other physiological processes but not the direct way of obtaining energy from food.

Answer:

A. By breaking and reforming chemical bonds