Not all species of shark give birth to live pups. Some species lay the egg case on the ocean floor and the pup hatches later on its own.

Wood frogs can be frozen solid and then thawed, and continue living. They use the glucose in their body to protect their vital organs while they are in a frozen state.

The sap of a banana plant leaves serious stains on hands and clothes that is extremely hard to remove.

A M A Z I N G   F A C T S