Respiratory System

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Across
  1. 4. vocal cords located here
  2. 9. this is about how many alveoli are in your body
  3. 10. larynx is also known as this
  4. 13. tiny blood vessels
  5. 14. air enters body here
  6. 15. tiny hairs that keeps mucus and dirt out of your body
Down
  1. 1. located at rear of mouth
  2. 2. main organ in this system
  3. 3. also known as throat
  4. 5. delivers air to lungs
  5. 6. seperates lungs from abdominal cavities
  6. 7. tiny branches of bronchus
  7. 8. harmful to body, gets breathed out
  8. 11. also known as windpipe
  9. 12. the body delivers this throughout your body