Across
- 4. Two bands of muscles inside the larynx that vibrate to make sound.
- 7. Large tubes that carry air from your windpipe to your lungs.
- 8. A flap-like structure made of cartilage at the top of the larynx.
- 9. A hollow structure in the throat between the pharynx and trachea.
Down
- 1. Either of the two main branches of the trachea.
- 2. A muscle that helps you breathe below your lungs.
- 3. Aka the windpipe; a U-shaped tube joining the larynx to your lungs.
- 5. A pair of organs in the chest that supply the body with oxygen.
- 6. Tiny air sacs at the end of the bronchioles.