Gracie6

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