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Biology, 24.08.2021 03:20 zahradawkins2007

18. Sandra wants to know how a new fertilizer will affect her tomato plants. She decides to conduct a scientific investigation to determine the new fertilizer's effectiveness. Briefly
describe how Sandra could use the scientific method to do this. Include every step in the
process. Identify the independent and dependent variables and at least 2 controlled
variables. Include an experimental group and a control group as well.

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