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.
It is also an important organ in the immune system, producing the white blood cells that fight infection and synthesize antibodies. Although the spleen is important for many functions in the body, the spleen is not vital to survival and it is possible to live without a spleen.Without the spleen, other organs in the body (particularly the liver) adapt and increase their ability to fight infection and remove redundant red blood cells.t is also an important organ in the immune system, producing the white blood cells that fight infection and synthesize antibodies. Although the spleen is important for many functions in the body, the spleen is not vital to survival and it is possible to live without a spleen.