A student is studying the effect of fertilizer on fruit growth . He uses 6 tomato plants,placing each in a garden where they get equal amounts of sum and water. One plants is given no fertilizer,while the other 5 plants are given 5,10,15, 20,and 25 grams of dissolved fertilizer each day for 3 weeks. At the end of the experiment the tomato fruits are weighed. What is the dependent variable in this experiment?
1 answer
The dependent variable in this experiment is the weight of the tomato fruits.
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