Across
- 2. The enzyme in saliva that breaks down starch
- 5. The enzyme that digests proteins in the stomach
- 6. The largest gland in the human body
- 9. The process of taking in food
Down
- 1. The part of digestive system where water is absorbed
- 3. The process of removal of undigested food
- 4. The tube that carries food from mouth to stomach
- 7. Finger-like projections that increase surface area in small intestine
- 8. The process of removal of undigested food