Leukemia

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Across
  1. 1. — Spongy tissue inside bones
  2. 5. — Immature blood cells
  3. 6. — Common risk due to low immunity
  4. 7. — Low red blood cell count
  5. 9. — Cancer of blood-forming tissues
  6. 10. — Tissue sample test
Down
  1. 2. — Study of cancer
  2. 3. — Extreme tiredness symptom
  3. 4. — Cells that help blood clot
  4. 8. — DNA change causing cancer