Circulatory system
by Sarah Tieck

Popularity 2
Describes the circulatory system of the human body, including how blood flows from the heart to the rest fo the body, why the system is vital to body function, and how to keep it healthy with diet and exercise.
BodyJUVENILE NONFICTIONConceptsCirculatory systemHuman bodyJuvenile literatureCardiovascular systemCardiovascular system, juvenile literature