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To test the quality of water sources in her area, Shameka collects five samples from each water source and tests the quality of each sample.

Which important step of scientific design
is Shameka conducting?​

To test the quality of water sources in her area, Shameka collects five samples from-example-1
User Gilbert V
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1 Answer

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Experiment because she is actually taking the samples and testing them.
User Noan Cloarec
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