Double-jointedness, Hitchhiker's Thumb, and MoreeBook - 2013
Can you stretch your thumb back to your arm? Is your pinkie straight or slightly bent? What determines the way your joints bend-or don't bend? Read this book to find out about how your genes affect your physical features.
Publisher: [United States] : Lerner Publishing Group : Made available through hoopla, 2013.
Branch Call Number: eBook hoopla
Characteristics: 1 online resource