Body Systems

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Across
  1. 1. pumps blood
  2. 5. stores white blood cells
  3. 9. protect from radiation
  4. 10. movement
  5. 12. digests food
  6. 13. largest organ
  7. 15. protect from viruses
  8. 17. excreting
  9. 20. reflexes
  10. 21. produces red blood cells
  11. 22. hormone production
Down
  1. 2. breathing
  2. 3. provide support
  3. 4. produces triiodothyronine
  4. 6. send electrical signals that help you feel
  5. 7. digests food
  6. 8. helps you breathe
  7. 11. filters waste
  8. 14. moves blood
  9. 16. helps you move
  10. 18. reproducing
  11. 19. produces eggs