Human body

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Across
  1. 4. A organ
  2. 7. tightly pact cells on your body
  3. 8. small thing
Down
  1. 1. 2 or more organs
  2. 2. binds everything together
  3. 3. a lot of cells
  4. 4. a lot of tissues
  5. 5. transmits signals
  6. 6. tissue that lets you move