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Question
you are a scientist and would like to know if a new fertilizer will help plants grow faster. what would the experimental group be? the plants that get different amounts of the new fertilizer the plants that only get water the plant that is located in the dark. the plants that only get soil
In an experiment testing a new fertilizer's effect on plant growth, the experimental group is the one exposed to the variable (the new fertilizer). The first option involves plants getting different amounts of the new fertilizer, which is the group being tested. The other options (only water, in dark, only soil) are control or irrelevant groups not exposed to the fertilizer variable.
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the plants that get different amounts of the new fertilizer