Respiratory System

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