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AleksandrR [38]
3 years ago
13

A student designed an experiment to test the effect of temperature on bacterial growth. He grew three different cultures of E. c

oli in three incubators at different temperatures. What was the independent variable in this experiment? A.length of experiment B.number of bacteria C.reproduction rate D.temperature
Biology
1 answer:
Ksenya-84 [330]3 years ago
7 0
D temperature, it is the one that effects the bacterial growth
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