Animals have teeth, too. But animal teeth are not all the same. Beavers have long flat teeth. Their teeth are strong. Beaver teeth are made of iron. Beavers use their teeth to chew through wood.
Photo Credit: mauritius images GmbH/Alamy Stock Photo
In the Know
People Who Work for Peace
September 21st is the International Day of Peace. Let’s look … read more
In the Know
Getting to Know Dolphins
Dolphins live in groups called pods. Living in a pod … read more
In the Know
The Amazing World of Bats
Some bats live in caves. They sleep upside-down. These bats … read more