HUMAN BODY SYSTEMS

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Across
  1. 2. main organ of the respiratory system
  2. 5. the system that carries gas and nutrients
  3. 7. system responsible for breaking down food
  4. 9. major organ of the skeletal system
  5. 10. largest organ in the body
  6. 11. system that makes and regulates hormones
Down
  1. 1. work with skeletal system for movement
  2. 3. carries blood away from heart
  3. 4. where digestion begins
  4. 6. what makes up organs
  5. 8. system that rids body of wastes
  6. 9. primary organ for nervous system