Respiratory System

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Across
  1. 5. - muscle that causes hic ups
  2. 7. - singular form of bronchi
  3. 8. - lung infection that can prevented
  4. 9. - wind pipe
  5. 13. - hard time breathing, need inhaler
  6. 14. - infection of lungs if out in the cold alot
  7. 15. - plural for bronchus
Down
  1. 1. - larynx
  2. 2. - air becomes moisturized here
  3. 3. - Outer cavity
  4. 4. - the sacs that exchange gas
  5. 6. - you can also eat through this
  6. 7. - smaller version that attaches to bronchi
  7. 10. - back of throat
  8. 11. - voice box
  9. 12. - trachea
  10. 13. grape like sacks