Biology Crossword

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Across
  1. 3. The size of the sample being investigated.
  2. 4. judgement/decision reached by reasoning/end of something
  3. 6. Thing that stays the same in an experiment
  4. 7. anything detected with the senses
  5. 9. the action of repeating something that has already been said or written.
  6. 10. the factor in an experiment that the experimenter changes
  7. 14. a description of an observed phenomenon
Down
  1. 1. Combination of Galaxies
  2. 2. the variable being tested and measured in an experiment.
  3. 5. an idea or explanation for something that is based on known facts but has not yet been proven in a science experiment
  4. 8. gathering information for
  5. 11. Scientific procedure to discover something
  6. 12. happens under certain conditions).
  7. 13. A scientific theory is an explanation of an aspect of the natural world and universe that has been repeatedly tested and verified in accordance with the scientific method