Scientific Method

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Across
  1. 3. A "rule of nature" that requires no explanation
  2. 5. the variable that changes in response to another
  3. 9. the variable scientists change purposely
  4. 11. An explanation based on repeated experiments
  5. 13. makes huge or tiny numbers easier to write
  6. 15. The accepted units of measurement in science
Down
  1. 1. a factor in an experiment that can change
  2. 2. data that cannot be measured numerically
  3. 4. How scientists validate other's research
  4. 6. data that can be measured numerically
  5. 7. A prediction before an experiment
  6. 8. Process of noticing and describing
  7. 10. a thing that represents a scientific concept
  8. 12. A non-scientific personal preference
  9. 14. Variable that must remain constant