Answer:if you want it to be faster add water
Explanation:
<span>The correct answer is Energy is lost as heat in each stage, causing the amount of energy available to decrease with each stage. This means that eventually energy is bound to run out. Simplest example is a car for example, as long as it works there's less and less fuel, and eventually the energy runs out, or in this case the fuel.</span>
I'd say the answer is C but I'm not 100% sure. If not C then maybe B
C because the muscular system is the only system in the body that moves
