body systems and their parts

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Across
  1. 2. helps you move
  2. 4. protects the body from chemicals and bacteria
  3. 6. breath
  4. 8. turn oxygen into carbon dioxide
  5. 9. beats and move your blood around
  6. 10. the brain
  7. 11. heart and blood
Down
  1. 1. controls our body
  2. 3. BONES
  3. 5. breaks down food
  4. 7. removes waste