body systems

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Across
  1. 3. a cell is born
  2. 4. smallest living organism
  3. 6. heart,liver,lungs
  4. 7. the brain of a cell
  5. 8. do you remembrane that
Down
  1. 1. your a nerve-ous wreck
  2. 2. a cell copy cat
  3. 3. the energy drink for a cell
  4. 5. a tunnel for blood