Yes, it lacks a circulatory system. It diffuses oxygen directly into its cells and diffuses carbon dioxide back out. That mechanism is why planarians need to keep their skin m â¦ oist. On land, planarians secrete a thin layer of mucus to make diffusion easier.
Diamond Bar is a city in eastern Los Angeles County, California, United States. The population was 55,544 at the 2010 census, down from 56,287 at the 2000 census. It is named after the diamond over a bar branding iron registered in 1918 by ranch owner Frederick E. Lewis.
The oldest gay bar in Beijing is the Half-and-Half, which in 2004 had been open over ten years. The first lesbian bar was Maple Bar, opened in 2000 by pop singer Qiao Qiao. Qiao Qiao also opened another popular lesbian bar, Feng bar, also known as Pipes, which was closed by the police in 2009.