Scientific Method

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Across
  1. 5. a test
  2. 6. the one being manipulated
  3. 7. standardized steps
  4. 9. measurement
  5. 10. first step
Down
  1. 1. a factor
  2. 2. educated guess
  3. 3. using 5 senses
  4. 4. the one being affected
  5. 8. never changes