Respiratory System - Maddie Hinsey - Health 2B

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Across
  1. 3. Connects the mouth and nasal passages to the esophagus
  2. 6. Also the windpipe, which extends from the larynx to the bronchi
  3. 7. Hair-like projections that sweep particles
  4. 10. A sticky sheet that traps dirt
  5. 13. A disease caused by narrowing and obstructing of the bronchioles
  6. 17. Forms by malignant tumors that spread in the lungs
  7. 18. Sac-like organs beneath the rib cage
  8. 20. These branch off the trachea leading into the lungs
  9. 22. The force exerted by air
  10. 23. A disease caused by damage to the alveoli
  11. 25. A colorless, odorless gas supplied for energy to our cells
Down
  1. 1. A box of cartilage and passageway from pharynx to trachea
  2. 2. The muscular flap attached to the larynx
  3. 4. The organ that takes in air
  4. 5. The emission of air from the lungs
  5. 8. The process which oxygen passes through a membrane
  6. 9. Wall of the alveolus which diffuses oxygen
  7. 10. White blood cells that engulfs dirt and bacteria
  8. 11. A large chamber lined with mucous membrane
  9. 12. A thin passageways within the lungs
  10. 13. Fine blood vessels that form a network between arterioles and venules
  11. 14. A waste product exhaled from the lungs
  12. 15. The drawing of air into the lungs
  13. 16. A pair of ligaments that open during respiration
  14. 19. Inflammation of the pleura
  15. 21. A dome shaped muscle that contracts during respiration
  16. 24. Grape-like clusters of microscopic air sacs