1. Digestive System Worksheet
What kinds of food are digested in the stomach?
What chemicals does the stomach produce?
What is the function of the mucus lining the stomach?

2. Word Bank Cardiac Descending Swallow Transverse Esophogus Four Tongue
Pancreas
Pyloric
Hepatic duct
Ascending
Saliva
Mouth
Descending
Esophogus
Liver
Small intestine
Assimilate
Gall bladder
Villi
Gastric juices
Swallow
Four
Two
Peristaltic
Appendix

3. Digestion Worksheet
Food goes through the ________ from the mouth to the stomach.
The stomach makes churning movements and produces __________.
The __________ ___________ assimilates dissolved food.
The __________ and __________ send digestive juices into the ____________.

4. The two openings at either end of the stomach are ____________ and _____________.
The _________ carries substances from the liver.
Villi in the small intestine _________ the dissolved food.
The colon has three main divisions: __________, __________, and __________.

5. Enzymes in _________ help begin digestion in the mouth.
The tongue helps to _________ food.
The liver has _________ lobes.
__________ movements help in digestion.
The __________ serves no known useful purpose.

6. How You Digest Food
Describe the role of each part of the digestive system in the process of digesting food.
Teeth Pancreas
Salivary Glands 7. Liver
Esophagus 8. Large Intestine
Stomach 9. Rectum
Small intestine