Across
- 2. you have 480 million located at the end of the bronchial tubes
- 3. the body space between the chest and pelvis
- 5. Where air comes in and out
- 6. “voice box”
- 8. muscular tube connecting the throat with the stomach
Down
- 1. helps get air to the lungs
- 3. a condition that makes it hard to breathe
- 4. what we breathe in and out
- 6. help you to breathe
- 7. long curved bones which form the rib cage