Question

What happens to the total energy in a closed system?

A) The energy is conserved and does not change.

B) The energy grows and increases over time.

C) The energy is unstable and changes unpredictably.

D) The energy is destroyed and disappears over time.

Answer 1

A.

Because energy can not change or increase while it’s in a closed space. It also can’t be created or destroyed.

Answer 2

I think the answer might be A

Step-by-step explanation:

In a closed system, the total energy always remains constant.

hope this helps:)