theory of evolution

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Across
  1. 6. selection the process of adaption and change
  2. 7. dating older or younger based on relationship
  3. 8. description of the body structure
  4. 10. fossil preserved in the earth but with a distinct feature
  5. 11. of superposition different layers of rock
  6. 13. the process of a igneous rock forcing its way
  7. 14. column diagram that shares rocks with their regions and relations
  8. 15. changing of attitude on the surface of the earth
Down
  1. 1. living tissue in carbon film
  2. 2. record a chart of important event in geologic era
  3. 3. broken rock formation
  4. 4. chemicals present inorganic matter that is decomposed
  5. 5. biology studies structure and interaction of cells
  6. 9. bending or curvature of a rock
  7. 12. prehistoric organism petrified