What system in your body changes stored energy into motion?

Our body does not transform heat energy into kinetic energy. Preferably, the heat produced by our bodies is a by-product. The chemical energy in our food is developed into chemical energy in distinct forms, essentially the composite adenosine triphosphate. The adenosine triphosphate molecules are then utilized to power numerous cellular processes, including muscle contractions. In the process, each molecule of adenosine triphosphate is split down into adenosine diphosphate, which is later restored to adenosine triphosphate anew when more food is processed.

A lot of heat is also cleared during this method. As warm-blooded animals, we rely on this heat to keep our body warmth in its normal range.

Explanation:

option c is the correct answer.