You want to see which type of fertilizer helps plants grow fastest. You add a different brand of fertilizer to 3 plants, then measure how tall they grow after 3 weeks. All the plants are planted in the

asked Nov 10, 2021 47.4k views

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4 votes

Answer:

manipulated variable: the types of soil

Responding variable: how much t the plants grow

Step-by-step explanation:

Valbaca answered Nov 15, 2021

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