Flatworms belong to the phylum Platyhelminthes, and flatworms Flatworms or Platyhelminthes include flukes, tapeworms, and turbellarians. Given these facts, flukes, tapeworms, and turbell are among the following options:
- major threat to health
 - types of flat leeches
 - Plant growth is reduced
 - types of earthworms
 - competing for resources
 - types of snakes
 - types of flatworms
 - parasites


 

       types of flatworms  