Across
- 2. exchange of gases from external environment
- 3. thick folds of mucous membrane in larynx
- 5. Tiny air sacs in lungs
- 7. conveying air to and from the lungs
- 9. Controls pitch
- 12. “Spreading”
- 13. Tiny DUCTS
- 16. many different muscle groups of muscles that run between the ribs
- 17. indentation on the surface of the left lung
- 20. Plane rides suck
- 21. Separates right and left airway
- 22. Sleeping may be dangerous
- 23. The vocal box
- 24. Bronchi located in the upper portion of the lungs
- 26. production of thick and sticky mucus
Down
- 1. Covers the lungs
- 4. Rebound of lungs
- 6. exchange of gases from internal environment
- 8. regulates heart rate and breathing
- 10. Warms air
- 11. Inflammation of lining of bronchial tunes
- 14. incision in the windpipe
- 15. lies between medulla
- 18. A cancer that affects smokers
- 19. Branches that divide
- 25. caused by obstruction of airway