scientific method

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Across
  1. 3. the purpose of the experiment
  2. 4. procedure used to answer scientific questions
  3. 6. the group that is being changed
  4. 7. assuming something based on previous evidence
  5. 9. the group that compares to the experimental
Down
  1. 1. the collection and organization of data
  2. 2. the summary of what has happened in the lab
  3. 5. a testable prediction
  4. 6. used to test a hypothesis
  5. 8. finding information prior to the experiment