Across
- 3. Connections between alveoli
- 5. 90-95% of the alveolar surface is...
- 8. The other primary respiratory muscle
- 10. The membrane surrounding the lungs
- 12. The space for the heart
- 14. The border of the lung that runs around the diaphragmatic surface
- 15. Goblet cells replacement in respiratory zone
Down
- 1. The posterior side of the trachea
- 2. Area of the lung in contact with the ribs
- 4. Both lungs have this groove
- 6. Process of the superior lobe that extends below the cardiac notch
- 7. The root of the lung
- 9. One of the primary respiratory muscles
- 11. The part of the lung that lies above the 1st rib
- 13. The lung is split up into...