Across
- 3. The thingy that vibrates when you talk
- 4. The thingy you need to use to breathe into the lungs
- 7. is the thing you have for making air go down to the lungs
Down
- 1. An organ you need to use to breath
- 2. on it is are holes and it separates into two
- 5. little air sacks it takes oxygen and kicks out carbon dioxide
- 6. diaphragm is the thing when you breathe it pushes up and down again.