The scientific method

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Across
  1. 2. investigation into and study of materials
  2. 5. data that deals with description
  3. 7. variable that stays the same
  4. 8. variable that you change
  5. 9. the end or finish of an event or process
  6. 10. data that deals with numbers
Down
  1. 1. the action or process of observing
  2. 3. The method to do a experiment
  3. 4. variable that you measure
  4. 6. explanation made on the basis of evidence