Drop of Blood

Year Published: 1985

Complete Record: This film has all animated medical footage: Explains the makeup of human blood, red and white cells, platelets, and fibrin. Offers a lesson on the circulatory system which is the heart, arteries, veins, lungs, oxygen and carbon dioxide. Points out that everyone shares the same four blood types even is they are of a different national origin, race, color creed or sex. Based on the book by Paul Showers.