C 3
2
What are the names and functions of the structures labeled 1 and 2?
O 1 - testicle, produces semen; 2 - epididymis, carries sperm
O 1 - scrotum, produces sperm; 2 - urethra, carries semen
O 1 - scrotum, protects testicles; 2 - testicle, produces sperm
O 1 - urethra, carries sperm; 2 - testicle, produces sperm

1 - scrotum, protects testicles; 2 - testicle, produces sperm

Explanation:

To find - What are the names and functions of the structures labeled 1 and 2?

Solution -

The correct option is - 1 - scrotum, protects testicles; 2 - testicle, produces sperm

For the knowledge, I also attached the Full Male Reproductive System.

ya the other dude is right

the tricuspid valve is present between right atrium and right ventricle