from this book,I got some message about polar bear and grizzly bears.For example,the polar bear is bigger than grizzly bear,it is the largest predator on land. The grizzly bear has four kind of different colors:brown ,blond,dark brown,reddish brown.
from this book,I got some message about polar bear and grizzly bears.For example,the polar bear is bigger than grizzly bear,it is the largest predator on land. The grizzly bear has four kind of different colors:brown ,blond,dark brown,reddish brown.