Two
programs on one CD-ROM (what a bargain)! The first part of
Blood and Immunity teaches students about the components of
blood, while the second introduces the components and
processes of the immune system. There are plenty of exciting
animations to keep the viewers interest, such as: antibodies
attaching to bacterium; phagocytes squeezing through the blood
vessel wall; phagocytes consuming bacteria; enzymes digesting bacteria
and phagocytes; blood clotting and more.