Evolution

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Across
  1. 3. bred for more "desirale" traits
  2. 6. change in DNA code
  3. 11. movement of organisms
  4. 13. different body parts,same common ancestry
  5. 14. body parts become better for survival
  6. 15. an animal changes in some way
Down
  1. 1. changes to adjust into the enviorment
  2. 2. blend into the enviorment
  3. 4. ability to breed sucessfully
  4. 5. feature that lost most or all of its original use
  5. 7. similiar functions, but different evolutionary origins
  6. 8. copying of another organism
  7. 9. characteristic that gives an advantage
  8. 10. gene pool starts to change
  9. 12. more fit to survive than others