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Physics, 24.05.2021 20:40 hipstergirl225

Janine has recently become interested in gardening as a hobby. She is curious to know how the pH of soil affects the height of garden peas. She seeks to answer this question by using a
scientific method. Janine must first identify the independent variable and dependent
variable before designing her experiment but she is confused. Which of the following
correctly identifies the independent and dependent variables in Janine's experimenta
a. Independent variable - soil pH / dependent variable - plant height
b. Independent variable - soil depth / dependent variable - plant germination
c. Independent variable - sunlight / dependent variable - amount of water
d. Independent variable - soil texture / dependent variable - plant color

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