Across
- 5. breathing
- 6. pertaining to the epiglottis
- 9. nose
- 10. sense of smell
- 11. speech
- 12. spitting
- 14. diaphragm
- 18. mediastinum
- 21. chest
- 22. smallest branches of the respiratory tree
- 23. serosa of the throat
- 24. smell
- 25. pertaining to the alveoli
Down
- 1. dust
- 2. carbon dioxide
- 3. _______ tubes
- 4. lobes
- 7. pus
- 8. slow
- 13. sinus
- 15. condition
- 16. fast
- 17. air or lung
- 19. normal
- 20. complete
- 21. present in the chest
- 24. oxygen