The human heart -- The circulatory system -- Waste disposal -- Blood -- Heart and circulation problems -- Taking care of your heart.
Summary:
Fun graphics and easy-to-comprehend language teach young readers about the workings of the heart and circulatory system in the human body. Includes glossary and flowcharts that emphasize key concepts.
This resource is supported by the Institute of Museum and Library Services under the provisions of the Library Services and Technology Act as administered by State Library of Iowa.