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History, 20.09.2020 05:01 fyegirl12

Students were designing an experiment to test the effectiveness of a liquid filter paper. They poured one liter of dirty water through different brands of filter paper and measured the volume of the water that went through. Their conclusion was based on the amount
of water that passed through the filter compared to the original one liter of dirty mixture.
Identify the BEST alternate method for testing the efficiency of the filter paper.

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