Body systems

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Across
  1. 4. the main thing for the circulatory system
  2. 6. the main organ of respiratory system
  3. 7. the body system that helps us to stand
  4. 9. the organ that help digest
Down
  1. 1. the organ that control our body
  2. 2. synonym of skeleton
  3. 3. the thing that helps to carry heavy thing
  4. 5. the part of a body system. ex : heart
  5. 6. produces acid and enzymes to help digest the food
  6. 8. the main organ for digestive system