biology

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Across
  1. 5. organs
  2. 6. swollen
  3. 8. Process
  4. 11. takes place
  5. 13. repair
  6. 14. lung
  7. 15. mineral
Down
  1. 1. muscles
  2. 2. nutrient
  3. 3. toxic
  4. 4. blood cell
  5. 7. Net movement
  6. 9. airway
  7. 10. protein
  8. 12. food