Respiratory System Review
Across
- 2. does a body good
- 4. breathing control stems from here
- 6. serous membrane of the lungs (2)
- 12. Protein in red blood cell
- 14. these prevent collapse of trachea
- 16. human location of “The Voice”
- 17. normal breathing (2)
- 20. gas exchange with atmosphere
- 21. cartilage lung tunnel
- 22. connection between alveoli and bronchi
- 23. when the rib cage contracts
Down
- 1. Tissue type in larynx and trachea
- 3. hairy filterers
- 4. first stop after trachea
- 5. contracts and relaxes during breathing
- 7. covering the pharynx during swallowing
- 8. Home for the heart in the lungs
- 9. job of alveoli, not the system (2)
- 10. in the driver’s seat of gas exchange (2)
- 11. largest volume of breath (2)
- 13. the form of CO2 in blood
- 15. these are surrounded by capillaries
- 18. highest member of the lower respiratory tract
- 19. “Hey nose, let’s meet in the _____”