Unusual Traits: Tongue Rolling, Special Taste Sensors, and More

By Buffy Silverman

Book Overview

Can you roll your tongue into a U-shape? Some people can. But other people's tongues stay flat. What determines whether you can roll your tongue?

• Format: Paperback
• Language: English
• ISBN: 1580139574
• ISBN13: 9781580139571
• Release Date: August 2012
• Publisher: Lerner Classroom
• Length: 32 Pages
• Weight: 0.25 lbs.
• Dimensions: 0.2" x 7.2" x 10.0"
• Age Range: 6 to 9 years
• Grade Range: Grades 1 to 4