Respiratory System

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