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In Australia, researchers tested the hypothesis that sea urchin abundance limits kelp distribution. Select the evidence that offers the best support for this hypothesis. There

In Australia, researchers tested the hypothesis that sea urchin abundance limits kelp distribution. Select the evidence that offers the best support for this hypothesis. There is an inverse relationship between the abundance of sea urchins and the abundance of kelp. When sea urchins were removed from experimental plots, kelp cover increased. Sea urchins graze on kelp

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