Physics, 07.07.2019 07:00 alyssagibson470
Kate gathered three boxes of the same size made of different materials: glass, clear plastic, and aluminum painted black. she placed them on a windowsill in the sun for an hour and then measured the warmth of the air in each box. in this experiment, the warmth of the air is a(n) a independent variable b constant c control d dependent variable
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Kate gathered three boxes of the same size made of different materials: glass, clear plastic, and a...
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