Completar frases COMPLETE THE WORDSVersión en línea Complete the words correctly. por Mariano Alvarez Cararsco 1 are winter of winter world born bears bears them bears bears There eight different kinds of bears in the . Black and brown live in many areas North America and polar live in parts of Canada and Alaska . Many kinds of hibernate , or sleep in the . This helps save energy . In the the baby bears , or cubs , are .