Author: | Buffy Silverman | ISBN: | 9781541505872 |
Publisher: | Lerner Publishing Group | Publication: | August 1, 2017 |
Imprint: | Lerner Publications ™ | Language: | English |
Author: | Buffy Silverman |
ISBN: | 9781541505872 |
Publisher: | Lerner Publishing Group |
Publication: | August 1, 2017 |
Imprint: | Lerner Publications ™ |
Language: | English |
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?
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?