Worms in the phylum Platyhelminthes are called flatworms because they have flattened bodies. Some species of flatworms are free-living organisms that feed on small organisms and rotting matter. These types of flatworms include marine flatworms and fresh-water flatworms such as Dugesia (Figure below and Figure below).haracteristics of Flatworms. There are specific differences between the flatworms and the roundworms. 1  Unlike the flatworms, the roundworms have a body cavity with internal organs. 2  A roundworm has a complete digestive system, which includes both a mouth and an anus.
Driving distance from Zurich, Switzerland to Zermatt, Switzerland. The total driving distance from Zurich, Switzerland to Zermatt, Switzerland is 156 miles or 251 kilometers. Your trip begins in Zurich, Switzerland. It ends in Zermatt, Switzerland.
The distance in kilometers between China and Switzerland is 7,981 km. Traveling from Beijing to Zurich By car, it would take you approximately 99.76 hours to get to Zurich, Switzerland driving non-stop from Beijing, China at a constant speed of 80 kilometers per hour. By plane, it would take you approximately 13.3 hours to get to Zurich, Switzerland taking a direct flight from Beijing, China. Other Links Mass lectures for today July 1 2017: Biblical passages and readings (Psalm, Gospel) for the Catholic mass of yesterday, today and tomorrow.