Question

Which statement best summarizes the law of conservation of energy?

Answer 1

A When work is done, energy is lost.
B Heat flows from a warm body to a cold body.
C If energy disappears in one form, it must reappear in another.
D The fewer the number of valence electrons, the better the insulator.
hint conservation means that something is conserved or remains constant

Answer 2

@FoxesRCool

Answer 3

The law of conservation of energy basically states that energy acannot be created or destroyed, therefore if it disappears in one form it must reappear in another (answer C.)