Sagot :
Explanation:
Sperm production is at its best when the testicles are several degrees cooler than your body temperature. That's why they hang outside the body in the scrotum (the pouch of skin that contains the testicles and a network of blood vessels and nerves).
Answer:
The testes should have a lower temperature than the rest of the body so that it can properly produce sperm cells. To put it simply, if the testes are warmer than the body, the sperm cells will not be able to efficiently be created. This is also why this organ is positioned outside of the body
Explanation:
Gengo o kenshutsu! Hope it help!