1. Which of the following substances is absorbed into the blood capillaries of the intestinal wall?
a. Amino Acids
b. Fatty Acids
c. Glycerol
d. All of the Above
2. Which of the flowing substances is absorbed by the large intestine?
a. salts
b. vitamin K
c. water
d. all of the above
3. The part of the female reproductive cycle during which estrogen secretion reaches its highest level is --
a. menarche
b. the secretory phase
c. the proliferative phase
d. menopause