Respiratory System

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Across
  1. 3. inlfammation
  2. 5. bleeding
  3. 7. runny nose
  4. 9. allergy
  5. 10. smooth muscle contraction
Down
  1. 1. common cold
  2. 2. smoking
  3. 4. wheezing
  4. 6. sinuses
  5. 8. spasms