Across
- 3. Air passage of the lungs that diverge from the trachea
- 5. Separates the nose and the mouth
- 7. Role in breathing is inflating the lungs
- 9. Primary organs of the respiratory system
- 10. Used to breathe in through the nasal passage
Down
- 1. Routes air coming in your nose and mouth
- 2. Connects the larynx to the lungs
- 4. Separates the nasal passages in the nose
- 6. Filters particles out of the air you breathe
- 8. Air sac of the lungs that allows for rapid gas exchange