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