Each book is designed to provide new discoveries, stimulate curiosity, and increase our understanding of how our bodies function. The exciting hands-on activities are designed to encourage an interest in science and technology as related to our bodies. In most adults, the skin weighs over ten pounds.
Oil flows all over the body, keeping hair follicles clean of germs.
Heart - Every day, the heart pumps about 2,000 gallons of blood. If your family has a big car, it holds about 20 gallons of gas. A lobster's blood is blue. Some air always remains. When our muscles work, they must have oxygen.