because they move around very quick and trap their food and scavenge for bacteria and food.
Planarians belong to the class Turbellaria within the phylum Platyhelminthes. They are free-living flatworms known for their regenerative abilities and simple body structure.
Planarians have bilateral symmetry.
Planarians are neither parasitic or segmented. They are flatworms.
Yes, planarians are non-parasitic flatworms
The structures that enable planarians to expel liquid waste are normally pores. The pores are found on the dorsal surface of the planarians.
Planarians eat decaying organic matter found on the bottom of streams and ponds.
Planarians move by expanding and contracting their bodies as they grip a surface.
scavengers
Yes
Yes, all organisms have scientific names. Thus planarians have scientific names too.
Platyhelminthes.
Turbellarians