human body system

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Across
  1. 3. a group of organ systems working together
  2. 7. system keeps healthy and free of disease
  3. 8. a group of cells working together
  4. 9. a group of atoms working together
Down
  1. 1. system The circulatory, respiratory, work together for our bodies
  2. 2. smallest level of organization for living things
  3. 4. the generation of 2 like cells
  4. 5. a group of molecules working together
  5. 6. system controls everything in our bodies
  6. 10. system a group of organs working together