What is the name of the sac that holds the testes?

What system have glands found throughout the body that release hormones into the bloodstream

Waste is deposited into in thin layers which are then compacted and covered with soil.

Which action is the cerebrum responsible for? a. breathing b. coordination c. problem solving d. balance and one more question which characteristic true of both boys and girls during puberty? a. a curvier shape b. a deeper voice c. weight loss d. body hair