Review
Across
- 3. warms, moistens, and filters air
- 6. controls blood sugar
- 7. where water is absorbed
- 11. also known as the windpipe
- 14. system that takes in food, breaks it down, absorbs nutrients and gets rid of undigested food
- 15. system that brings in oxygen and removes carbon dioxide
- 16. the tube that connects the stomach to the mouth
- 18. flap that prevents food entering the trachea and causing choking
- 19. connect arteries to veins and where nutrients gasses are exchanged with cells
- 21. these make up the nervous system
- 22. place where food, air and water mix
- 25. system that moves blood so cells can get oxygen, nutrients and remove waste from cells
Down
- 1. where the vocal cords are found
- 2. produces bile
- 4. where nutrients are absorbed
- 5. stores bile
- 8. carries blood away from the heart
- 9. where food enters the body
- 10. carries blood to the heart
- 12. send blood to the lungs and body
- 13. the two branches off of the trachea that go to the lungs
- 17. the organ that controls the body
- 20. bundle of nerves that connects the brain to the body
- 21. system that controls the body and maintains homeostasis
- 23. the organ responsible for pumping blood
- 24. receive blood from the body