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Models need to be changed when _______. a. they are based on experimental data b. scientific understanding changes c. they represent a phenomenon d. they are designed to answer a question
Models need to be changed when Scientific understanding changes.
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Expert answered|MrG|Points 6834|
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Asked 4/9/2014 12:57:50 PM
Updated 4/10/2014 11:26:52 PM
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