Bears are part of the Mammalia Class and are within the order Carnivora. There are only 8 living species of bear and each has stocky legs a long snout, thick shaggy hair and five non-retractile claws.
The Ultimate Polar Bear Quiz
The polar bear: white, majestic is alone. What do we really know about it? Is it in danger of extinction? Take this quiz to learn more about polar bears.