Science

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Across
  1. 2. Something already learned/preprogrammed into the animal
  2. 4. Bunny, Deer, Elephant is a..?
  3. 7. A giant crack in the earth
  4. 10. Something that prevent a population from growing to large
  5. 12. Living Creatures
  6. 13. A national park where a trophic cascade accured with wolves
  7. 14. What animals do
  8. 15. an animal sleeping a lot.
Down
  1. 1. the environment
  2. 3. When the ecosystem gets messed up BADLY
  3. 5. the second layer of earth
  4. 6. factor nonliving
  5. 8. A form of matter that can change between liquid and solid
  6. 9. the point on the earth's surface vertically above the focus of an earthquake.
  7. 11. The process of a new seafloor