An independent variable is a variable that is controlled in the experiment to test whether there will be an effect on the dependent variable. So in the experiment, the independent variable is the color of the feeder because Jamal wants to know if there is an effect if he uses red feeders on the hummingbirds. This is the one being controlled by Jamal because he can use a variety of colors of the feeders.
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we should make change currency and have a jobb offering for everyone so no one is jobless.
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c. to describe the relationship between federal and state powers
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refer to the above attachment
