Across
- 2. Tiny hair like structures on cells in the lining of many parts of the respiratory system. It helps clean air
- 5. Vocal cords stretch across the ______
- 6. A tube that carries food to the stomach
- 8. A tube carrying air from the larynx to the lungs
- 9. They make saliva
- 10. It moves food backwards so it can be chewed and swallowed
Down
- 1. Where oxygen enters blood and cd exits it
- 3. The bronchi branch into smaller pieces.
- 4. it covers the trachea when we swallow
- 7. A body partition of muscle and connective tissue; a partition separates the chest and abdominal cavities