Â© iStockphoto.com /Eraxion. Antibodies. The lymph system is the body's drainage system. It is composed of a network of vessels and small structures called lymph nodes. The lymph vessels convey excess fluid collected from all over the body back into the blood circulation. Along the way, however, these fluids are forced to percolate through the lymph nodes so that they can be filtered.
Coulter is a city in Franklin County, Iowa, United States. The population was 281 at the 2010 census.
Central Decatur Schools is located in the county seat community of Leon, Iowa. Decatur County and the city of Leon are approximately 1 hour south of Des Moines. Although the CD schools are located in Leon, the district comprises students from many towns. These include Decatur City, Grand River, Davis City, and Pleasanton.