Human Body Systems: Circulatory (DVD)
Rich, colorful, animated graphics illustrate body system features; exciting video captures student interest. Interactive activities during each video reinforce the series concepts of promoting healthful eating, exercise, and not smoking to keep the body functioning at its best.
Shows how the heart and blood vessels - arteries, veins, and capillaries - carry nutrients and oxygen to the cells throughout the body.
Illustrates the importance of the heart and blood vessels, and how they work.