Across
- 6. breathing out, diaphragm relaxes
- 8. wind pipe
- 9. to breathe
- 10. breathing
- 11. CF
- 13. sleep
- 14. sudden infant death syndrome
- 15. nose
Down
- 1. nose bleed
- 2. TB
- 3. sound,voice
- 4. bronchial tube, bronchus
- 5. continuous positive airway pressure
- 7. larynx, throat
- 12. sinus