11. This is known as the emergency hormone. A. adrenalin B. androgen C. estrogen D. progesterone 12. Which of the following regulates the blood sugar level? A. pancreas B. parathyroid C. pituitary D. thyroid 13. Which of the following enables the body to produce certain antibodies? A. pituitary B. parathyroid C. thyroid D. thymus 14. It controls the calcium levels in the body and normalizes the bone growth. A. pituitary B. parathyroid C. thyroid D. thymus