Across
- 3. structure that prevents solids and liquids from entering the respiratory system
- 7. where bronchioles terminate
- 11. contains incomplete rings of cartilage
- 12. the process of using oxygen to convert glucose to ATP
- 13. where particulates from the air are trapped by small hairs
- 14. where the oral and nasal cavities join
Down
- 1. how gases move between the respiratory and cardiovascular systems
- 2. (two words) where carbon dioxide concentration is relatively high
- 4. (two words) where blood travels after traveling through pumonary capillaries
- 5. airway found within the lung
- 6. the process of inhalation and exhalation
- 8. where air is warmed and moistened
- 9. airway that leads directly to the lung
- 10. the area immediately above the trachea