Human Body Systems

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Across
  1. 7. pumps blood
  2. 8. filters and removes waste
  3. 9. peripheral
Down
  1. 1. breathing system
  2. 2. breaks down food
  3. 3. framework of the body
  4. 4. pumps blood through body
  5. 5. most important thing in the head
  6. 6. carry air