1 Describe, then evaluate. 2  OUTLINE: Describe main ideas, characteristics, or events. ( 3 Does not necessarily mean *write a Roman numeral/letter outline*.). 4  PROVE: Support with facts (especially facts presented in class or in the test).
Red blood cells are released from the spleen into blood circulation to help compensate for blood loss. The spleen is a lymphatic organ that performs the valuable function of filtering blood. While it is an important organ, it can be removed when necessary without causing death. This is the case because other organs, such as the liver and bone marrow, can perform filtration functions in the body.
The spleen plays multiple supporting roles in the body. It acts as a filter for blood as part of the immune system. Old red blood cells are recycled in the spleen, and platelets and white blood cells are stored there.The spleen also helps fight certain kinds of bacteria that cause pneumonia and meningitis.ront View of the Spleen. The spleen is an organ in the upper far left part of the abdomen, to the left of the stomach. The spleen varies in size and shape between people, but itâs commonly fist-shaped, purple, and about 4 inches long.