Across
- 1. acts as a processing place provides strength
- 4. allows air into your body
- 7. stops foods and drinks from entering wind pipe
- 11. lines the inside of organs
- 12. controls foods movement in the mouth
- 13. increases surface areas of cavities
- 14. makes large amount of saliva for your throat
- 15. prevents infections
Down
- 2. transports food from mouth to stomach
- 3. connects nasal passages to your respiratory system
- 5. allows bad air in and out of the lungs
- 6. supports your tongue and helps you speak
- 8. supports and protects the vocal cords
- 9. it secretes mucus
- 10. is a passage between the mouth