Scientific Method Crossword

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Across
  1. 4. element of an experiment changed to determine the effect
  2. 6. question posed about an observation regarding a phenomenon in the world
  3. 7. plausible explanation, answer or solution to a scientific question
  4. 8. taking note of something interesting about the world or a specific phenomenon
Down
  1. 1. observation which utilizes measurements with numbers and units
  2. 2. descriptive or conceptual observations based on the five senses
  3. 3. element of an experiment used to measure the effect of the independent variable
  4. 5. systemic process used to generate knowledge about the world by utilizing empirical evidence and logical reasoning