What is the best way to ensure an experiment has been run well and can be repeated? A. decide your conclusions before running the test B. keep a good, detailed record of the test C. only write down observations that support your prediction D. change observations after the test is done

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11 April, 15:42

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Heidy Frye · Answer 1

I would most likely say B because then you would have a record of how well the test works and for how long it can repeat itself.