Scientific Method

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Across
  1. 4. the variable that is being tested in the experiment.
  2. 5. are conditions that stay the same throughout our investigations.
  3. 7. To know how long a table is you need to _______ .
  4. 8. a fair test.
Down
  1. 1. before you ask a question you need to make an _____ .
  2. 2. changes based on the independent variable.
  3. 3. In each experiment, scientists change only one ______ .
  4. 6. When scientists conduct investigations they collect _____ .