chapter 7 morgan miller

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Across
  1. 3. the control center of the cell ,holds DNA
  2. 5. the outer "skin" covering the cell .
  3. 10. storage area in a cell
  4. 11. the very first cells on Earth.
  5. 12. heredity material (chromosomes )
  6. 13. have there own dna and break down fuel to release energy for the cell
  7. 14. liquid containing organelles
  8. 15. changes of traits over time
  9. 16. most cells have two or more and it forms ribosomes
Down
  1. 1. small hair like projectors that help cell move
  2. 2. characteristics that pass to the next generation.
  3. 4. are the basic structure of all living things.
  4. 6. The more advanced cell that appeared after prokaryotic cells.
  5. 7. play a role in cell division
  6. 8. molecular movement that requires energy (ATP)
  7. 9. organelle with its own membrane.