Respiratory System
Across
- 1. the tiny little tubes that the air passes through right before it goes into the lungs
- 6. where the lungs exchange oxygen for carbon dioxide
- 7. the respiratory system provides the body with this
- 8. the body has two of these spongy, air filled organs
- 9. the respiratory system helps out with this body function
- 10. the tiny little flap that closes so food does not go down the larynx
- 12. also known as the throat
Down
- 2. the respiratory system gets rid of this waste
- 3. the major muscle of respiration or breathing
- 4. the spot where the vocal cords are located
- 5. the beginning of the breathing process
- 11. this is also known as the windpipe for the body