To help low-income individuals and families bridge the gaps between crisis and stability and improve quality of life in Boone County.
Blood Group Types Explained. 1  Your blood group will be A, B, AB, or O. If you have A B or O blood group, you have antibodies in your blood plasma that destroy some of the other blood groups. 2  Your Rh status will be listed as negative (-) or positive (+).
Human blood actually contains three different classes of cells: red blood cells for carrying oxygen, five types of white blood cells for fighting infection and platelet cells for wound clotting. As such, each type of cell has its own lifespan, from a few hours to several decades.