Human Respiratory System
Across
- 6. Blood-tiny vessels
- 9. The process of getting in and out of O2 and Co2
- 10. The plural of alveolus
- 11. Branches of bronchi
- 14. An airway that has two holes separated by the bulkhead
- 15. Synonim of almond
- 16. throat
- 18. Tiny hairs in the nasal activity
- 19. A slippery aqueous secretion
Down
- 1. The membrane covering as a protector of the lungs
- 2. O2
- 3. A muscle that helps the lungs pull and exhale
- 4. It's commonly called the voice box
- 5. The tubes that carry air from trachea to the lungs
- 7. The lymph nodes in the throat
- 8. Laryngeal Valve
- 10. The place of exchange O2 dan Co2
- 12. Another word for windpipe
- 13. The Respiratory organs in human
- 17. The air cavities in the Skull bones