Across
- 3. it contracts the volume of the thoracic cavity
- 5. transfer blood
- 6. chews and mixes food with saliva
- 7. the real name is trachea
- 8. the pathway of movement of food
- 10. the most important job is to provide oxygen to the capillaries
Down
- 1. they are extensions of your windpipe
- 2. the functioning to warm, moisturize and filter air entering the body
- 4. it houses the vocal cords
- 9. air comes into the through it