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A student conducts an experiment to see how music affects plant growth. The student obtains four identical plants. Each one is potted in the same type of soil and receives the same amount of sunlight and water each day. Plant A listens to classical music for three hours each day. Plant B listens to rock music for three hours each day. Plant C listens to country music for three hours each day. Plant D does not listen to any music at all. 1. Based on the experiment in the scenario, which visual aid would be most helpful in showing the change in the plants' heights over time? A. A bar graph
B. A line graph C. A pie chart D. A timeline
s
A student conducts an experiment to see how music affects plant growth. The student obtains four identical plants. Each one is potted in the same type of soil and receives the same amount of sunlight and water each day. Plant A listens to classical music for three hours each day. Plant B listens to rock music for three hours each day. Plant C listens to country music for three hours each day. Plant D does not listen to any music at all. Plant D was in the Control group.
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Asked 5/16/2019 10:32:42 PM
Updated 8/17/2020 12:25:43 PM
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A student conducts an experiment to see how music affects plant growth. The student obtains four identical plants. Each one is potted in the same type of soil and receives the same amount of sunlight and water each day. Plant A listens to classical music for three hours each day. Plant B listens to rock music for three hours each day. Plant C listens to country music for three hours each day. Plant D does not listen to any music at all. Plant D was in the Control group.

Added 8/17/2020 12:25:43 PM
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If an object has a mass of 20 kg, the force of gravity acting on it on earth is 196 N.
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When an incident occurs or threatens, local emergency personnel manage response using NIMS principles and ICS. If the incident is or becomes large or complex, Local EOCs activate.
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