(Question)
Q: The deepest region of the adrenal cortex is the zona reticularis, which produces small amounts of a class of steroid sex hormones called what? Choices: - estrogen - dioxins - testosterone - androgens A:
(Answer)
androgens

(Question)
Q: How are valuable metabolites recovered? Choices: - replication reaction - osmosis - metabolism - reabsorption A:
(Answer)
reabsorption

(Question)
Q: Fractures, osteoarthritis, and rickets are problems of which body system? Choices: - digestive system - circulatory system - cardiovascular system - skeletal system A:
(Answer)
skeletal system