Instruction. Determine the organ or area of the digestive system where each of the following events or process takes place.

1. Mass movements involving slow and long contractions.

2. Absorption of fatty acids through the lacteals.

3. Majority of the absorption of water and vitamins.

4. Release of the gastric juice which contains mucus, HCl, and pepsinogen.

5. Release site of the pancreatic juice and bile.

6. Peristaltic action to prevent the food from refluxing into the mouth.

7. Grinding and cutting of food.

8. Initiation of the chemical digestion of starch.

9. Majority of the breakdown of carbohydrates into monosaccharides and of proteins into amino acids.

10. Elimination of undigested food material.