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.
What does Philadelphia mean? P hiladelphia as a girls' name is of Greek origin, and the meaning of Philadelphia is loving people. Known as the City of Brotherly Love, it was founded by Quakers with high ideals, where it was a tradition among them, the Friends, to name their eldest daughter in each family after the city. STARTS/ENDS WITH Phil-, -ia. ASSOCIATED WITH greek, high (great)