Human Body System

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Across
  1. 3. helps oxygen enter body
  2. 6. group of organs working together to perform a certain function
  3. 7. takes and breaks down food
  4. 9. helps blood to circulate and transport nutrients
  5. 10. tissues working to perform specific function
  6. 12. supports body and works with movement
  7. 13. makes up the organisms
Down
  1. 1. controls senses/carry info from brain to body
  2. 2. where hormones are produced
  3. 4. same organisms interact at same time
  4. 5. organ system consisting of the skin
  5. 8. a group of molecules functioning as a whole
  6. 11. group of cells working to perform function