Across
- 6. Closes during swallowing to prevent choking
- 7. Number of lobes of the left lung
- 8. Nasal bones that divide the nose
- 11. Process by which oxygen, carbon dioxide, and water move across a membrane
- 12. Body cavity which holds the lungs
- 17. Fluid that lubricated the lungs
- 18. Another name for whooping cough
- 20. Muscle that moves up and down to push and pull air
Down
- 1. A deviated ________ is a crooked nasal bone
- 2. Where cellular respiration occurs
- 3. Disease caused by inflammation and excessive mucus in bronchial tubes
- 4. air sacs in the lungs that exchange gas with capillaries
- 5. Overall lack of oxygen in tissues and organs
- 9. Involuntary contractions of the diaphragm
- 10. Measures the air volume moving in and out of lungs
- 13. Process of gas exchange
- 14. Known as the vocal cords
- 15. ________ cavity behind the nose
- 16. Tube with cartilage rings running down the throat
- 19. Number of lobes of the right lung