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IgorC [24]
3 years ago
7

One group of students is investigating the cause of the unusual color of water in wells of a location. They analyze the land sur

faces and gather data about the locations of the polluted wells. What should be done to ensure that their results are reliable and valid?
Biology
1 answer:
Vesnalui [34]3 years ago
4 0
They should revisit their hypothesis and see if it is right or wrong.
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