Across
- 2. Tiny air sacs in the lungs
- 6. Where the air enters the respiratory system
- 7. Connects your larynx to your lungs
Down
- 1. Enlarges the chest cavity on inhalation
- 3. Directly above the Trachea
- 4. Commonly known as the throat
- 5. Flap of tissue that sits beneath the tongue