Geography, 27.06.2020 05:01 sxbenn

In an ocean, the parrotfish feed on marine plants, big fish feed on parrotfish, and sharks feed on the big fish. What are sharks in the food chain? A. producers B. primary consumers C. secondary consumers D. tertiary consumers E. decomposers

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In an ocean, the parrotfish feed on marine plants, big fish feed on parrotfish, and sharks feed on t...