B14

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Across
  1. 3. Testable scientific explanation
  2. 6. Place where biological studies occur
  3. 8. Factor that can change
  4. 10. Statement describing a natural phenomenon
  5. 12. Expected outcome of an experiment
  6. 14. Substance with pH above seven
  7. 15. Scientific test of a hypothesis
Down
  1. 1. Measure of acidity or alkalinity
  2. 2. Final interpretation of results
  3. 4. Information collected during research
  4. 5. Standard used for comparison
  5. 7. Process used to investigate questions
  6. 9. Information gathered using senses
  7. 11. Substance with pH below seven
  8. 13. Logical explanation based on observations
  9. 16. Well-supported scientific explanation