Body systems

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