What Is a Complete Blood Count? A complete blood count (CBC) is a test that counts the cells that make up your blood: red blood cells, white blood cells, and platelets. Your doctor may order a CBC as ...
A lot of people mix up crocodiles and alligators, but they are actually quite different. Crocodiles tend to have longer, V-shaped snouts and live in saltwater. Alligators have more rounded, U-shaped ...