Respiratory System
Across
- 2. Protects the lungs and respiratory system
- 6. At the end of the bronchus
- 8. Connects the bronchioles to the air passage
- 10. Cycles the oxygen around the body
- 11. Intakes air and puts it down the
Down
- 1. Intakes air and puts it down the
- 3. Helps move the lungs in and out
- 4. organ in the respiratory system
- 5. Moves up and down
- 7. Takes the air and expels co2
- 9. Air sacks at the end of the bronchioles