Brooke designs an experiment to determine if temperature has an effect on the amount of
sugar...
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Brooke designs an experiment to determine if temperature has an effect on the amount of
sugar that can be dissolved in a glass of tea. her materials for conducting her experiment
include beakers, tea bags, sugar, water, and stirring rods. she knows that some variables
need to stay the same during the experiment. identify three variables brooke should keep
constant in her experiment. explain why she should keep these variables constant.
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