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The only extant cephalopod that produces an external shell is the chambered nautilus. The shells produced by squid and cuttlefish are internal.

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The nautilus is the only living cephalopod with?

A chambered shell


Which is the only living cephalopod species which still has an outer shell?

cuttle fish


Is a squid a cephalopod?

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What type of skeloton do squid have?

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Are slugs and snails related?

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Does a butterfly have an external shell?

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Which mollusk is predatory and does not have an outer shell?

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