No. Polar bears really don't live in caves, they live out on the sea ice.
caves in the snow
it is the north pole in the icy caves
it has evolved from being a brown bear into a polar bear as they were originally brown bears but they lived in the glaciers in siberia so they eventually evolved.
they liven snow caves
Black bears have trees and eat Earthworms, grubs and hibernate in tree caves and more insects Grizzleys feed on salmon and some grubs to. And hibernate in caves. And polar bears eat seals but if hungey, fish. And they hibernate in snow mountins when they have cubs. Same with Black and grizzley bears
Global warming is a main culprit of the decreaseing numbers of Polar bears, warmer temperatures mean loss of habitat due to melting ice and glaciers.
does a grizzly bear lives in caves
why does the polar bear helps the polar ice
The grizzly or brown bear and the polar bear are basicly the same size.
The Polar Bear.
The Polar bear is the biggest bear.
just like human do .