Evolution

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Across
  1. 2. when different organism evolve individually
  2. 4. two populations have different reproductive cycles
  3. 5. the making of a new species in evolution
  4. 7. where species cannot mate because of a physical barrier
  5. 8. the process of DNA structure changing
  6. 9. how well a species survives
  7. 10. genetic material moved from one population to the other
Down
  1. 1. when organism better suited for the environment survive and produce more offspring
  2. 3. evolution organisms that are the same have slightly different traits
  3. 6. where 2 go through a evolutionary change