Prince 1

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Across
  1. 6. chemical that controls cell functions
  2. 7. Replace cells or cell parts
  3. 9. tightly wound DNA
  4. 10. chromosomes pulled to opposite sides
  5. 12. regrows missing parts
  6. 13. cells become specialized
  7. 15. cells with nuclei split
Down
  1. 1. organisms without a nucleus splits
  2. 2. nucleus reforms and DNA becomes thread-like
  3. 3. cells and copies DNA
  4. 4. Add more cells
  5. 5. chromosomes form and nucleus disappears
  6. 8. chromosomes lined up n the middle
  7. 9. the gel in cells split
  8. 11. organism grows tiny versions on its body
  9. 14. DNA comes from one organism