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Geography, 26.06.2019 13:00 Donlito8070

To test the hypothesis that plants grow faster in green light, a student set up 3 of the same type of plants. she placed the first plant under a green light, the second plant under a regular light bulb, and the third plant under a red light. what is the independent variable in this experiment? a. pot size b. light color c. plant type d. amount of water

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