The answer is D. Sperm cannot be produced under the normal body temperatures so they’re placed outside the body where it’s not as hot
Answer:
cell
Explanation:
It is the smallest unit of life that can replicate independently. It's the basic structural, functional, and biological unit of all known living organisms. The study of this is called cell biology.
Energy is needed to cause a change in the state of matter because adding energy to matter causes a physical change as matter moves from stage to another.
Energy of<span> Position or Stored </span><span>Energy</span>
