Oxygenated blood is brought to the kidneys from a small branch called the renal artery. The kidneys are highly complicated âfiltration factories.â Inside each kidney, the renal artery branches into smaller and smaller parts until they make contact with the core structure of the kidney, the nephrons.
Camp Nelson, California. Camp Nelson is a census-designated place in Tulare County, California. Camp Nelson is 12 miles (19 km) east of Springville. Camp Nelson has a post office with ZIP code 93208. The population was 97 at the 2010 census.
Rainbow, California. For the community in Placer County, see Rainbow, Placer County, California. Rainbow is a census designated place (CDP) in northern San Diego County in the U.S. state of California. The population was 1,832 at the 2010 census, down from 2,026 at the 2000 census.