The Testes are a pair of ovoid glandular organs which are responsible for the production of sperm cell and the male sex hormone called testosterone. The testes produce 12 trillion sperm in a male’s life time. A single ejaculation releases 400 million sperm. Testes are therefore the major reproductive organs of the male. The epididymis nourishes the sperm themselves. The scrotum is the pouch like skin that protects the testes. Copulatory has to do something with sexual activities
Explanation: You have to at least have one person with you, you cannot swim be your self just in case something happened to you nobody would be there to help.
