The first significant deployment of the einsatzgruppen as mobile death squads was during Operation Barbarossa, the Nazi invasion of Soviet Russia (June 1941).Another einsatzgruppen unit, unaccompanied by any substantial Wehrmacht divisions, was based further south in the Ukraine.he first significant deployment of the einsatzgruppen as mobile death squads was during Operation Barbarossa, the Nazi invasion of Soviet Russia (June 1941).
What are the kidneys and what do they do? The kidneys are two bean-shaped organs, each about the size of a fist. They are located just below the rib cage, one on each side of the spine. Every day, the two kidneys filter about 120 to 150 quarts of blood to produce about 1 to 2 quarts of urine, composed of wastes and extra fluid. The urine flows from the kidneys to the bladder through two thin tubes of muscle called ureters, one on each side of the bladder.
A cyst is a closed pouch or sac filled with air or liquid. Simple kidney cysts are usually small round sacs that have a thin wall and are filled with a watery fluid. As people get older, cysts can form on the surface or in the nephrons of the kidneys. They can range in size from a small pea to as large as a grapefruit.imple Kidney Cysts. Kidneys are bean-shaped organs located in the lower back. The kidneys help to control the amount of salt and water in the body, and also remove waste products by filtering the blood and making urine.