Across
- 1. septum; the dividing structure that separates on side to the other ex. the nose
- 5. basic word for throat; split into 3 sections
- 6. nose another root would be rhino
- 8. sinus;any hollow cavity in your body
- 10. windpipe; brings air to to the lung
- 12. tonsil
- 13. lobe; well defined portion of any organ
Down
- 2. lung
- 3. what is breathed out; carbon dioxide
- 4. the main branches from the trachea into each lung;bronchus
- 5. membrane surrounding the lungs
- 7. breathing
- 9. oxygen; what is breathed in; oxygen
- 11. protects the air being circulated; ribs
- 13. voice box