please answer this question! im having trouble on what the control group of , effect of milk on plant growth
These are the constants (control variable) environment or place the pots are kept in (temperature , humidity,light,etc) the number of seeds used, the type of seeds and the size of the pot and the type of soil.
But what is the control group?
please answer! what is the control group? what will compare results to?
please answer !! this is due tomorrow!!!
These are the constants (control variable) environment or place the pots are kept in (temperature , humidity,light,etc) the number of seeds used, the type of seeds and the size of the pot and the type of soil.
But what is the control group?
please answer! what is the control group? what will compare results to?
please answer !! this is due tomorrow!!!
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Your control group should be a plant, in the same conditions, but a plant that has been watered. I'm thinking you're comparing milk and water and how that affects plant growth? So, milk will be your experimental group and water will be your control.
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Please guys! help me!! i have two questions to ask! What are the levels of my Independent Variable? and what is my control group!
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