Respiratory System

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Across
  1. 2. Cartilage/cartilage surrounding this area "Adams Apple."
  2. 5. Cavity/two air-filled cavities in the bones of the face that are lined by mucous membranes
  3. 9. through which air, food and liquid travels through.
  4. 11. tiny airway braches where are air flows from the bronchi.
  5. 12. Respiratory Tract/responsible for the inhalation and humidification of air.
  6. 13. through which air passes; pharyngeal tonsils and the eustachian tubes.
  7. 15. cavity between the left and right lungs.
  8. 16. gas exchange at the cellular and tissue levels.
  9. 18. Pleura/serous membrane that encases and protects the lungs.
  10. 19. Cord/mucous membrane folds in the larynx that moves and produce sound.
  11. 20. Region/charge of warming and humidifying the air that travels through it.
Down
  1. 1. between the vocal cords.
  2. 3. Region/sense of smell and taste are connected to this region.
  3. 4. Region/contains coarse hair that act as a fist line of defense against infection.
  4. 6. and lingual tonsils are located here.
  5. 7. the exchange of oxygen and carbon dioxide between the atmosphere and the cells of the body.
  6. 8. in.
  7. 10. of semi rigid plates made up cartilage and connected by muscles and ligament.
  8. 14. Pleura/lines the thoracic cavity and upper side of the diaphragm.
  9. 17. continues to the trachea. and food or liquid that is swallowed enters the esophagus.