Organ Systems

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Across
  1. 4. breaks down food
  2. 5. part of immune system
  3. 9. external body covering
  4. 10. eliminates waste from the body
  5. 11. creates offspring
Down
  1. 1. circulates blood through the body
  2. 2. provides body with oxygen
  3. 3. creates hormones
  4. 6. provides framework for muscles
  5. 7. fast acting control system of the body
  6. 8. allows movement for the body