Across
- 6. Even smaller tubes that branch off the bronchi inside the lungs. They carry oxygen to the alveoli.
- 7. Also known as the windpipe, this organ connects the pharynx to the bronchi.
- 8. The organ also known as your voice box.
- 10. Another name for your throat.
- 11. Where air first enters the respiratory system.
- 13. The tiny blood vessels that surround the alveoli.
- 14. Small, grape like structure at the end of the bronchioles inside the lungs.
Down
- 1. The gas that is released when you exhale.
- 2. The dome shaped muscle located under the lungs.
- 3. The singular form of the work "bronchi".
- 4. What happens to your diaphragm when you exhale.
- 5. Two smaller tubes that branch off of the trachea and distribute air into both of the lungs.
- 9. What happens to your diaphragm when you inhale.
- 12. The gas that is taken in by the respiratory system when you inhale.