Science Crossword

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Across
  1. 4. allows you to breathe
  2. 7. protects the body
  3. 10. allows egg cells and sperm cells to fertilise
  4. 11. keeps the shape
Down
  1. 1. gets rid of toxins
  2. 2. lets you eat
  3. 3. makes your blood flow
  4. 5. gets rid of waste products
  5. 6. created hormones
  6. 8. allows you to move
  7. 9. lets you feel things