Evolution Crosswords Puzzle

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Across
  1. 1. that helps an
  2. 4. rocks are found at the
  3. 5. Selection/Organisms most adapted to
  4. 9. adaptation is a
  5. 12. imprints of once-living
  6. 15. and reproduce
  7. 17. rock, younger
  8. 19. and Absolute Time/Fossils are solidified remains
  9. 21. that in layers of
  10. 23. Structures/ Remnants of once-useful
  11. 24. in its environment.
Down
  1. 2. occurs
  2. 3. survive and
  3. 6. environment will
  4. 7. of Superposition/The law of superposition
  5. 8. are found at the top and
  6. 10. Darwin/Attempted to explain how
  7. 11. Record/Fossils are solidified remains
  8. 13. imprints of once-living
  9. 14. Breeding/People choose which
  10. 16. to breed to get the
  11. 18. structures.
  12. 20. are known as
  13. 22. they want