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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.
Expert answered|asero1010|Points 4383|
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Asked 8/1/2013 10:02:59 PM
Updated 1/31/2016 7:08:35 AM
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This conversation has been confirmed as correct, not copied, and helpful.
Edited by Janet17 [1/31/2016 7:08:33 AM], Confirmed by Janet17 [1/31/2016 7:08:35 AM]
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Added 8/2/2013 3:34:37 AM
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