AA respiratory

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Across
  1. 5. A part of the pharynx that lies between the soft palate and the hyoid bone.
  2. 7. Passage way used by food that helps with swallowing.
  3. 8. A pathway for oxygen to enter the lungs.
  4. 9. Disease caused by decrease in oxygen.
  5. 10. An organ that allows oxygen to the body.
Down
  1. 1. This system moves fresh air into your body, while removing waste gases.
  2. 2. The key part of the respiratory system, known as the windpipe.
  3. 3. Two vocal folds of tissue that allow us to speak.
  4. 4. Tubes that are lined with mucus and cilia to help filter air.
  5. 6. Tiny air sacks of the lungs.