Please help me! Which of the following best describes one way the endocrine system affects the reproductive system?

A
The endocrine system directly produces sperm cells in men and egg cells in women, both of which are needed for puberty.

B
The reproductive system produces hormones that are required in order for the endocrine system to work properly.

C
The endocrine system produces hormones that make puberty possible.

D
The endocrine system regulates mood and metabolism, both of which are necessary for reproduction.