how has the caribou adapted to the biome tundra

The caribou has adapted to the tundra biome through a number of physical and behavioral adaptations. Physically, the caribou has evolved a thick coat of fur to protect it from the extreme cold of the tundra. The fur also helps the caribou blend into its surroundings, making it less visible to predators. The caribou's long legs also help it move through deep snow and navigate the uneven terrain of the tundra. Additionally, the caribou has adapted to a migratory lifestyle, moving from one area to another to find food and avoid predators.