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.
Schedule a phone call from India to Switzerland. If you live in India and you want to call a friend in Switzerland, you can try calling them between 11:30 AM and 3:30 AM your time. This will be between 7AM - 11PM their time, since Switzerland is 4 hours and 30 minutes behind India. If you're available any time, but you want to reach someone in Switzerland at work, you may want to try between 1:30 PM and 9:30 PM your time. This is the best time to reach them from 9AM - 5PM during normal working hours.