3. the amount of energy in the universe is
a. always changing.
b. being created and destroyed all the time.
c. always moving toward absolute zero.
d. constant.
vrite your answers on the lines below.

The total amount of energy and matter in the Universe remains constant, merely changing from one form to another. The First Law of Thermodynamics (Conservation) states that energy is always conserved, it cannot be created or destroyed. ... In the process of energy transfer, some energy will dissipate as heat.

I hope this helps!