Body Systems 1

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Across
  1. 3. main organ of the circulatory system
  2. 9. system that protects vital organs and provides structure to the body
  3. 10. small blood vessels where gasses are exchanges
  4. 12. system that provides movement to the body
  5. 14. connective tissue that connect bones to bones
  6. 15. connective tissue that connect muscles to bones
Down
  1. 1. main organ of the skeletal system
  2. 2. carries oxygen rich blood to the body
  3. 4. cover the heart
  4. 5. help move your body
  5. 6. stable, internal balance of the body
  6. 7. carries oxygen poor blood to the lungs
  7. 8. covers some bone, the majority of your nose and ears
  8. 11. main organ of the respiratory system
  9. 13. cover other internal organs