Heart: Our Circulatory System

Heart: Our Circulatory System

by Seymour Simon
Publisher: Scholastic Inc.
7th Printing, ©1997, ISBN: 9780590121200
Saddle-stitched, 32 pages
Not in stock

By the time you finish reading these words, your heart may have beaten up to 50 times. As you walk, eat, and sleep, your heart continually pumps trillions of blood cells through thousands of miles of blood vessels inside your body. You may not be able to see your own heart, but all you have to do is look inside this book to see how this amazing organ works. Acclaimed science writer Seymour Simon brings you this indispensable guide that takes you through the heart, from atrium to capillary and back again.

PLEASE NOTE: this is your last chance to buy this book. We will NOT be buying it again. Also, this book is NOT RETURNABLE, and SOLD AS-IS. It may have defects, such as highlighting, torn pages or loose cover.

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