What adapitation artic fox?

The Arctic fox has several adaptations that enable it to thrive in extreme cold. Its thick, insulating fur provides warmth, while its small, rounded ears minimize heat loss. Additionally, the fox changes its coat color with the seasons—white in winter for camouflage against snow and brown or gray in summer to blend in with the tundra. It also has a keen sense of hearing, allowing it to locate prey buried under the snow.