Why Did the Dinosaurs Disappear?
by Dr. Philip Whitfield
This book explores how scientists study fossils to learn about dinosaurs and other prehistoric forms.
What Makes You What You Are: A First Look at Genetics
by Sandy Bornstein
Julian Messner, 1989
This book explains the science of genetics by examining the traits and characteristics that make people different.
Copyright © 1998 Houghton Mifflin Company. All Rights Reserved.
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