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2015/01/29

MONTESSORI BIOLOGY : Phylum Platyhelminthes



KINGDOM ANIMALIA


Phylum Platyhelminthes

 Worms have a much more complicated body
than the earlier animals. They have a mouth 
at one end for taking in food and an anus at
the other end for expelling waste material.


 Some worms are helpful, 
while others can be harmful.

  Turtles graphics
 Pinegreenwoods Montessori
Montessori Biology