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