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2015/01/24

MONTESSORI ZOOLOGY : Main Characteristics of Mollusca



  Mollusk


Mollusks are soft-bodied invertebrates.
They have a thick, muscular foot. Some
mollusks have a shell. All mollusks have
soft mantle which covers most of its body. 
The mantle produces the materials
which make up the shell. 

Related image

There are three main groups of mollusks :
snails and slugs,  two shelled mollusks,
and tentacled.

Latin : molluscus-soft 


    

 -Pinegreenwoods Montessori
Montessori Zoology