Across
- 3. Sphincter connecting esophagus to stomach
- 6. A way to breakdown food
- 8. First place where digestion occurs
- 10. Mechanical breakdown of food
- 12. Muscular contracts to move food
- 15. Secretes enzymes that neutralize chyme
- 16. Where bile is stored and concentrated
Down
- 1. Second part of the small intestine
- 2. Prevents food from entering respiratory system
- 4. Secretes bile into duodenum
- 5. Folds in stomach that can expand
- 7. Mixture of food and acids
- 9. Chemical breakdown in the mouth
- 11. Tube that bolus goes down
- 13. Blood vessels that transport nutrients
- 14. Protrusions in small intestine, used for absorption