How much is a unit of blood? Brookhaven National Laboratory explains that within one unit of blood there are several components, including red blood cells, white blood cells, plasma, platelets and cryoprecipitate. Each component of blood can be stored for differing amounts of time, with plasma lasting the longest.
Gene Kelly was married three times during his life. His first wife was Betsy Blair (December 11, 1923 â March 13, 2009). She was an aspiring actress/dancer from New Jersey who met Gene in 1940 when she was a day early for a night club audition.
Grace Kelly-Mini Biography (TV-PG; 2:54) Grace Kelly starred in films such as as Dial M for Murder, Rear Window, and Mogambo.. She gained even greater after winning an Oscar for The Country Girl.. She married Prince Rainier III of Monaco in 1956 and retired from acting.