Body system crossword

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Across
  1. 4. absorbs nutrients into food
  2. 6. delivers in oxygen and nutrients
  3. 9. helps body move
  4. 10. protects the body from infections etc
  5. 11. takes in oxygen and releases carbon dioxide
Down
  1. 1. provides structure and support
  2. 2. produces hormones
  3. 3. sends signals to your brain
  4. 5. removes waste
  5. 7. produces off spring
  6. 8. defense the body from infections