choice board science

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Across
  1. 5. realeases hormonesinto the blood
  2. 7. transport nutrients and other objects throughout the body
  3. 8. your skin
  4. 9. control center
Down
  1. 1. allows the body to move
  2. 2. protects the body and holds organs in place
  3. 3. takes in oxygen and realeases carbon dioxide
  4. 4. takes in, breaks down, and absorbs digested materials
  5. 6. removes excessive fluids from the body