Across
- 4. also known as the breast bone
- 6. the pathway used by both food and air
- 7. meaning "dividing structure"
- 9. also meaning windpipe
- 11. rib
- 12. a well-defined portion of any organ
- 13. means only lung
- 15. one of three roots meaning "lung" or "air"
Down
- 1. comes the the latin word meaning "hollow" or "cavity"
- 2. greek for "nose"
- 3. refers to any hollow area, specifically those in bones
- 5. the min branches from the trachea into each lung
- 8. a membrane surrounding the lungs
- 10. resembling a gland
- 12. voice box
- 14. referring to the diaphragm and also the brain