Rowee

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Across
  1. 1. The number that happens the most.
  2. 2. A living thing.
  3. 3. A triangle that has three unequal sides.
  4. 11. The process of change in an ecosystem.
  5. 13. It has 2 equal sides.
  6. 14. An animal that kills other animals.
  7. 18. A living thing that feeds on other living things.
  8. 19. Is a layer between the crust and the outer core.
  9. 20. is made out of soil and minerals.
  10. 21. Used to support the top part of the microscope.
Down
  1. 1. The middle number.
  2. 4. it is made out of nickel and iron.
  3. 5. A triangle with 3 equal sides.
  4. 6. it is a thin part of the Earths surface.
  5. 7. Moves the stage slightly to sharpen the image.
  6. 8. An animal that is killed by other animals.
  7. 9. Holds the slide in place on a stage.
  8. 10. To cut something in half.
  9. 12. A living thing that creates its own food.
  10. 15. A non living thing.
  11. 16. Regulates the amount of light on a specimen.
  12. 17. The weight of a material compared to its size.