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A student wants to determine the effect of a fertilizer on the growth of bean plants. She sets
up the following experiment.
Bean
Soil
Fertilizer
Daily water 50 mL
A
Bean
Soil
Daily water 50 mL
2. What does setup "B" represent and why is it important in this experiment?



ANSWER QUESTION 2 NOT QUESTION 1

A student wants to determine the effect of a fertilizer on the growth of bean plants She sets up the following experiment Bean Soil Fertilizer Daily water 50 mL class=


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