Body Systems

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Across
  1. 3. energy
  2. 6. brain
  3. 7. Blood flow
  4. 11. skin
  5. 12. breathing
Down
  1. 1. Defense against disease
  2. 2. Removes waste from blood
  3. 4. Muscles
  4. 5. hormones
  5. 8. babys
  6. 9. Digestion
  7. 10. Protects us from infections
  8. 13. Bones