Physics, 25.01.2021 19:20 heavenjackson127

Marianne designs an experiment involving electrically charged objects. She wants to know which objects will be attracted to a negatively charged balloon. Identify the test variable, the outcome variable, and the control variable for this experiment. PLEASE PLASE PLASE HEL PLEASE! 5TH GRADE SCIENCE! 30 POINTS! AND ILL GIVE BRAINLEYEST!

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Marianne designs an experiment involving electrically charged objects. She wants to know which objec...