Final answer:
The second step in the scientific method is developing a hypothesis, and for the cell phone example, conducting experiments to test the hypothesis is essential.
Explanation:
The second step in the scientific method is developing a hypothesis. A hypothesis is a proposed explanation for an observed phenomenon that must be specific, falsifiable, and based on other scientific work. To test the hypothesis in the cell phone example, you could conduct an experiment such as observing signal strength in different locations while altering variables like distance from the cell tower or phone model.
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