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Explore the effects of various fertilizers on tomato yield in a scientific experiment. Learn which independent variable influences tomato production.
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Science Starter Fri, Sept 12
An experiment is performed to test the effects of different types of fertilizers on the number of tomatoes produced by one type of tomato plant. What is the independent (experimental) variable in this experiment? A) amount of light B) type of fertilizer C) number of tomatoes D) type of tomato plant