There are about 15,000 species in this phylum. The phylum includes earthworms, leeches, and marine worms known as polychaetes. Species in this phylum have metameric bodies. Metameric bodies are divided into segments called annuli. The annuli are covered in tiny hairs called setae. Setae help the worms move.
Philadelphia (/ËfÉªlÉËdÉlfi.É/) is the largest city in the Commonwealth of Pennsylvania and the fifth-most populous city in the United States, with an estimated population of 1,567,442 and more than 6 million in the seventh-largest metropolitan statistical area, as of 2015.
Punjab. About the State. The state of Punjab is located in the northwestern part of the Indian subcontinent. The state forms a part of the larger Punjab region that includes the province of Punjab (Pakistan) too.mritsar, the second largest city in Punjab, is internationally renowned for the Golden Temple or Harimandir Sahib. Amritsar is the very city where the horrible Jallianwala Bagh massacre had taken place. Other tourist attractions of the city include the Durgiana Temple, Rambagh, Ram Teerth and Taren Taran.