scientific method

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Across
  1. 1. a scientific procedure to make a discovery
  2. 3. a course of action
  3. 6. to summarize your information and findings
  4. 7. things that change during experiments
  5. 8. an educated guess
  6. 9. information you get from your experiments
Down
  1. 2. an investigation into materials and sources
  2. 4. to find something unexpectedly
  3. 5. to examine information closely
  4. 6. a variable that never changes