What is the external sac that holds and protects the testes?

Lidiel ed

Scrotum - the bag of skin that holds and helps to protect the testicles. The testicles make sperm, and to do this, the temperature of the testicles needs to be cooler than the inside of the body. This is why the scrotum is located outside of the body.

it is the scrotum. a pouch that holds the testes and is outside the body for the maturation of sperms.

it is also highly sensitive.

Explanation:

delegated (sometimes called enumerated or expressed) powers are specifically granted to the federal government in article i, section 8 of the constitution. this includes the power to coin money, to regulate commerce, to declare war, to raise and maintain armed forces, and to establish a post office.