Q: When a scientific experiment is carried out in a controlled setting, all variables are kept the same except for the _______ variable.
A. experimental
B. observational
C. environmental
D.
control
A: When a scientific experiment is carried out in a controlled setting, all variables are kept the same except for the experimental variable.
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Asked 8/1/2013 10:02:59 PM
Updated 1/31/2016 7:08:35 AM
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Janet17 [1/31/2016 7:08:33 AM], Confirmed by
Janet17 [1/31/2016 7:08:35 AM]
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