Across
- 2. large muscle separates chest from abdomen
- 6. the throat
- 8. small flap of skin prevents food in trachea
- 9. carries air to the lungs
- 10. takes food to the stomach
Down
- 1. disease affects alveoli of lungs
- 3. large soft cone shaped organs used for breathing
- 4. swelling of the bronchi
- 5. inflammation of lungs by bacteria virus fungi
- 7. bronchi swell and constrict breathing