Illustration copyright 2000 by Nucleus Communications, Inc. All rights reserved. http://www.nucleusinc.comThe heart has four chambers: two atria and two ventricles. The right atrium receives oxygen - poor blood from the body and pumps it to the right ventricle.The right ventricle pumps the oxygen - poor blood to the lungs.
Actress Alice Ghostley Dies at 81. LOS ANGELES -- Alice Ghostley, the Tony Award-winning actress best known on television for playing Esmeralda on Bewitched and Bernice on Designing Women, has died. She was 81. Ghostley died Friday at her home in Studio City after a long battle with colon cancer and a series of strokes, longtime friend Jim Pinkston said.
Melissa Ivy Rauch (/ËraÊÊ/ ; born June 23, 1980) is an American actress and comedienne. She is best known for her role as Dr. Bernadette Rostenkowski-Wolowitz on the CBS sitcom The Big Bang Theory.