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Chemistry, 28.08.2021 22:10 Neoncoolguy1

2. Layla wanted to test the effect of color on heart rate. a. What is the independent variable? [What I change?]

b. What is the dependent variable? [What is tested or measured?]

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2. Layla wanted to test the effect of color on heart rate. a. What is the independent variable? [W...

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