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What Happens When I Yawn?

My Body Does Strange Stuff!

Library Bound Book List: $25.27 / S&L: $18.95
Interactive eBook List: $33.25 / S&L: $24.95
eBook List: $25.27 / S&L: $18.95

Reading Level: 1-2

Interest Level: 1-3

Product type: Library Bound Book
ISBN: 978-1-4339-9357-2
Author: Aleaha Schwinn
Copyright: 2014
Language: English
Pages: 24
Trim: 7" x 7"
Dewey: 612.8
ATOS: 3.4
ARPoints: 0.5
Subject: Leveled Readers
Binding: Library
BISAC: JNF024000, JNF051030
Science Content • Glossary • Health Content • Graphic Organizers • For Further Information Section • Detailed Table of Contents • Index
Why do people yawn? Is it because we need oxygen? Or do we yawn to cool off our brain? The answer is, scientists aren't totally sure just yet, but they have many great theories. The vibrant photographs and diagrams in this book help demonstrate what happens in the body when we yawn. The scientific yet accessible text was designed to both interest and enlighten readers of all ages.
Accelerated Reader Level Points
1-2 3.4