Cancer Crossword

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Across
  1. 5. symptoms disappear
  2. 7. disease
  3. 9. diagnose
  4. 10. environmental factor
  5. 12. causes cancer
Down
  1. 1. abnormal mass
  2. 2. cancer of glands
  3. 3. skin cancer
  4. 4. drug treatment
  5. 6. non cancerous
  6. 8. cancerous
  7. 11. cancer of blood