Question

What is the reproductive system and what is sperm

Answer 1

Hello~

The reproductive system is an organ system that most animals and all humans have. It is a system of organs which are for the purpose of sexual reproduction.
Sperm is a reproductive cell which is in only males, and it fertilizes the female egg during sexual reproduction to create an embryo.

Hope this helps~!

Answer 2

The penis delivers sperm through the urethra. The two testicles (or testes) producesperm and the male sex hormone testosterone. Nest to each testicle, the epididymis is a light‑colored tube where sperm is stored. ... In the human reproductive process, two kinds of sex cells, or gametes, are involved.

Though i must say, this is quite inapprrporiate.