Across
- 3. The two organs that connect to the lungs
- 4. cavities: Where the system begins
- 7. Small air passage way with air sacks
- 10. Blockage of air flow
- 11. The passage through the cavities
- 12. The organs that hold the vocal cords.
- 13. which pushes the lungs, to breathe
- 14. Shortness of breath and coughing.
Down
- 1. Inflames the air sacs
- 2. Common cold, and low blood oxygen
- 5. Carries and exchange gases out of the body
- 6. Inflaming of bronchial tubes
- 8. attacks the throat and lungs
- 9. Shortness of breath