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