Evolution

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Across
  1. 2. adapt or die
  2. 7. best adjusted
  3. 10. we pick the traits
  4. 11. Darwin published a theroy about this in 1859
  5. 13. separated from the rest
  6. 14. study of embroys
  7. 15. deals with geographical distribution
Down
  1. 1. similar in function but not related
  2. 3. resulting from changes in systems
  3. 4. similar physical features
  4. 5. similar in diffrent ways
  5. 6. does nothing
  6. 8. becoming more distant
  7. 9. population severely reduced
  8. 12. reproductive success