Why Do I Yawn?

by Molly Kolpin

Everyone yawns, including tiny babies and furry animals. But what makes us yawn? Are we tired, bored, or just copying someone else? Using simple, informative text and colorful photos, young readers... This description may be from another edition of this product.

• Format: Hardcover
• Language: English
• ISBN: 149142107X
• ISBN13: 9781491421079
• Release Date: February 2015
• Publisher: Capstone Press
• Length: 24 Pages
• Weight: 0.80 lbs.
• Dimensions: 0.2" x 9.2" x 11.4"
• Age Range: 4 to 8 years
• Grade Range: Preschool to Grade 3