Question

When energy is changed from one form to another, ____.

a. some of the energy is lost entirely
b. all of the energy can be accounted for
c. a physical change occurs
d. all of the energy is changed to a useful form

Answer 1

B. All of the energy can be accounted for.

Step-by-step explanation:

Energy is never lost or destroyed.

Answer 2

i think b is the answer but im not 100% sure