It can be almost invisable when stalking prey.
A polar bear's overcoat is white.
Which polar bear will not benedit from natural selection
white
If you are talking about a polar bear it is white.
White. The polar bear will be white even away from snow.
brown
the color is white
blaueo
The white polar bear is the largest of all bears.
to blend in to the snow
white
baby polar bear cubs are off white not exactly white but more of a cream