sonny's crossword

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Across
  1. 1. the knowledge obtained by observing
  2. 5. current a movement of ocean water that
  3. 7. to scientific investigation
  4. 9. and other types of data that people gather and test to support and evaluate scientific explanations
  5. 12. factor that changes as a result of manipulation of one or more independent variables
  6. 14. the process of obtaining
  7. 15. a regular pattern
  8. 17. an organized procedure to study
  9. 18. limitations that define the
  10. 20. to convert information from one form into another for the purpose of communication
Down
  1. 2. in a scientific
  2. 3. the factor that is deliberately manipulated
  3. 4. a testable idea or explanation that
  4. 6. in a scientific investigation,
  5. 8. facts and statistics collected together for reference or analysis.
  6. 10. evidence the observations,
  7. 11. events and conditions in order to discover facts and formulate laws or principles that can be verified or tested
  8. 13. by using the senses; the information obtained by using the senses
  9. 16. of a design process
  10. 18. : an act or instance of controlling. also : power or authority to guide or manage.
  11. 19. under controlled conditions