Monday, October 10, 2011

Mollusks

1. Some mollusks don't have shells and some do.
2.  There are 100,000 species of mollusks that are around in different places.
3. Mollusks have have an open circulatory system.
4.  Mollusks are part of the endangered species.
clam on sand

squid in water
octopus in box
5.Mollusks have a muscular foot that helps them move.


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