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Digestion of food (select the BEST CORRECT statement) Cnidarians such as Hydra have a gastrovascular cavity...

  1. Digestion of food (select the BEST CORRECT statement)

    Cnidarians such as Hydra have a gastrovascular cavity and use both extracellular and intracellular digestion.

    The gastrovascular cavity of Hydra is used for both nutrient absorption and gas exchange.

    Paramecium is a single-cell organism that primarily uses an intracellular digestion strategy.

    All of the above are correct

    Only (a) and (b) are correct
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