Cold agglutinin disease. Cold agglutination - at body temperature, the antibodies do not attach to the red blood cells. At lower temperatures, however, the antibodies react to Ii antigens, bringing the red blood cells together, a process known as agglutination.
American Robin (Turdus migratorius). The robin red breast was designated as the state bird of Michigan by House Concurrent Resolution No. 30, the Senate concurring, on April 8, 1931.
Michigan, Tourist Attractions, USA. Michigan is a U.S. state located in the Great Lakes Region (Great Lakes Region). In Michigan many tourist attractions that you can eksplore, such as the Sleeping Bear Dunes National Lakeshore, Bay View that is beautiful. Michigan's name previously was mishigama (Ojibwe language) means big water or large lake. Here are 5 best tourist attractions in Michigan: 1. Sleeping Bear Dunes.