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

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?

By: Buffy Silverman

Illustrated by:

Published by: Lerner Digital an imprint of Lerner Publishing Group

7-10Age Range

3.1 AR

28Pages

Fun FactsSubject

540LLexile

15-30 minsReading Time

PGuided Reading

MFountas & Pinnell

28DRA