How are animals in the tundra adapted to life examples?

Animals adapt to the harsh natural conditions of the tundra. For example:

Reindeer have wide hooves with the help of which they can easily move through the snow, and also break the snow cover in search of food.

Tundra wolves are hardy, cunning, strong and careful. They can go without food for up to 7 days, while walking 20 kilometers.

Blue (white) arctic fox. Their eyes are adapted to protect themselves from glare in snowy space. Long fur in several layers saves from frost.

Wolverine hair does not get wet or stick together. They are indiscriminate in food, therefore it is not difficult for her to feed.

The sea lion feels great in icy water, as it has a thick coat and a layer of subcutaneous fat.