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Biology, 10.07.2019 00:00 demetricejames

1. why do scientists use the scientific method? to answer questions about the natural world to figure out how to run experiments to show people they are smart to collect data a student wants to determine the effect of a certain brand of liquid fertilizer on the growth of ivy. ivy plants of the same length are planted in the same amount of soil in three identical containers. to one container, 5 ml of the fertilizer is added; in the second container, 10 ml of the fertilizer is added; and in the third container no fertilizer is added. the containers are placed in front of the same window. the length of the ivy is measured every five days, and the observations are recorded in a data table. 2. what was the independent variable in this experiment? soil light fertilizer growth

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