How are molluscs different from Cnidiria?
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Mollusks are invertebrates with soft unsegmented bodies that are often protected by a hard outer shell. ... Cnidarians (ny DEHR ee unz) are invertebrates that have stinging cells and take food into a central body cavity. Cnidarians use sting cells to capture food and defend themselves. Only bivalves can make pearls.
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Mollusks are invertebrates with soft unsegmented bodies that are often protected by a hard outer shell. ... Cnidarians (ny DEHR ee unz) are invertebrates that have stinging cells and take food into a central body cavity. Cnidarians use sting cells to capture food and defend themselves. Only bivalves can make pearls.
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