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When you crack the back of a minion and then shake, they will glow like a glow stick. Kevin was wondering if temperature has any effect on how brightly they can glow. To test this, he will place one glowing minion in a walk-in refrigerator, one in the living room, and one in a sauna. He will then observe the brightness of each glowing minion. What is the independent or manipulated variable?

A. temp
B. brightness
C. shaking time
D. cracking the back of the minion

User Jklina
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1 Answer

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A temp sorry if I’m wrong.
User Qpingu
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