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.
Miss Marple actor Geraldine McEwan dies aged 82. Geraldine McEwan, the actress known for playing Agatha Christieâs elderly sleuth, Miss Marple, has died at the age of 82. She played the spinster detective Jane Marple in 12 TV shows on ITV from 2004 to 2009.