Scientific Method

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Across
  1. 3. make their own food using photosynthesis
  2. 7. one parent reproduces
  3. 9. single celled organisms
  4. 10. eat their own food
Down
  1. 1. living things
  2. 2. more than one celled organisms
  3. 4. no defined nucleus; primitive cell.
  4. 5. two parents reproduce
  5. 6. way to sort most organisms
  6. 8. defined nucleus and dna; advanced cell