Cnidaria - The Digestive System
Cnidaria - The Digestive System. The phylum Cnidaria, includes jellyfish, hydras, corals, sea anemones, and sea fans. Cnidarians are simple soft bodied carnivorous aquatic animals that are radially symmetrical and have specialized tissues. Cnidarians digest through extracellular digestion where food is broken down in a digestive system and then absorbed.
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