Question

Limiting calories and increasing exercise will cause cells to harvest energy from _____ molecules.

Answer 1

On limiting intake of calories and increasing excercise will force the cells to harvest energy from fat molecules.

It is natural as excerices increases metabolism and precipitation and more importantly, it increases the requirment of energy.

Thus, the main source of energy is fats and carbohydrates, and with excercise, they are burned down to simpler forms and release energy for the body to work out and not get tired easily.