6. Into which classes are
mollusc divided? What are
some representing beings of
each class?

Gap-fill exercise

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The phylum Molluscais into five
main : pelecypods, or bivalves
(, or Bivalvia), includes
, clams, mussels; gastropods
(), snails, sea slugs;
(Cephalopoda), squids,
octopuses; (Scaphopoda),
tooth shells; , chitons.
There are few other mollusc .