Biology, 01.11.2019 19:31 cecelia090
Eva is performing an experiment to determine which type of disinfectant kills the most bacteria. she has six plates of the same kind and amount of bacteria. she adds one of five different kinds of disinfectants to each plate and leaves one plate without any disinfectant as a control. what role does the independent variable play in this experiment?
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Eva is performing an experiment to determine which type of disinfectant kills the most bacteria. she...
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