Across
- 4. The muscle that separates the abdomen from the chest and helps air come in and leave your lungs.
- 5. Where your vocal cords are located.
- 8. Where the gas exchange physically occurs.
- 10. The body system that is responsible for taking in oxygen and disposing of carbon dioxide.
- 12. Connects to the larynx and provides air to the lungs.
Down
- 1. Your secondary external opening for breathing.
- 2. An umbrella term for diseases causing difficulty breathing. (Abbreviated)
- 3. Where air is drawn in.
- 6. a common lung disease caused by an infection in the lungs’ air sacs.
- 7. Allow the exchange of oxygen and carbon dioxide to happen entirely.
- 9. Connect to the trachea to allow oxygen flow to the lungs and carbon dioxide flow out.
- 11. Another word for throat.