Chemistry, 09.12.2021 22:40 tytybruce2

Julio rubs a balloon with a cloth and places the balloon next to his head. He uses another balloon and places it next to his head without rubbing a cloth against it. Select the control in Julio's experiment. Both balloons he used in the experiment
The balloon that was not rubbed with a cloth
The balloon that was rubbed with a cloth
Placing the balloon next to his hair
WILL MARK BRAINLIEST

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