Science Crossword

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Across
  1. 4. A sentence that explains the results of an experiment
  2. 5. Things that can be changed in an experiment
  3. 6. A set of steps or procedure
  4. 7. A guess at an answer, which you can test by an experiment
  5. 9. Protecting against injury, danger, and risk
Down
  1. 1. Amount of a property such as a length, temperature
  2. 2. Glassware used to measure the volume of liquids
  3. 3. Scientific glassware used for liquids and chemical reactions
  4. 8. Glassware to mold or pour liquid