Respiratory System

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Across
  1. 2. Process by which oxygen, carbon dioxide, and water move across a membrane
  2. 6. Body cavity which holds the lungs
  3. 7. Process of gas exchange
  4. 9. Nasal bones that divide the nose
  5. 10. Closes during swallowing to prevent choking
  6. 13. Measures the air volume moving in and out of lungs
  7. 14. ________ cavity behind the nose
  8. 16. Air sacs in the lungs that exchange gas with capillaries
  9. 17. Disease caused by inflammation and excessive mucus in bronchial tubes
  10. 19. Overall lack of oxygen in tissues and organs
  11. 20. A deviated ________ is a crooked nasal bone
Down
  1. 1. Where cellular respiration occurs
  2. 3. Number of lobes of the right lung
  3. 4. Another name for whooping cough
  4. 5. Tube with cartilage rings running down the throat
  5. 8. Number of lobes of the left lung
  6. 11. Fluid that lubricated the lungs
  7. 12. Muscle that moves up and down to push and pull air
  8. 15. Known as the vocal cords
  9. 18. Involuntary contractions of the diaphragm