"Core content science"--Front cover. Includes bibliographical references (page 31) and index.
Summary:
"Young readers will learn all about the many kinds of sharks, what they eat, where they live, and their importance to the ocean ecosystem in this . . . look at one of nature's top predators"--Provided by publisher.
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.