Respuesta :
Law of energy: Energy cannot be created nor can it be destroyed, it can only be reformed. So it must be B, since the other options are invalid
answer:
the flow of energy caused by temperature differences
explanation:
In physics, the law of conservation of energy states that the entire energy of a separate system remains fixed, it is stated to be maintained over time. This law suggests that energy can neither be created nor destroyed; preferably, it can only be modified or shifted from one form to another.