How do seals adapt to the tundra biome?

Seals adapt to the tundra biome primarily through their physical and behavioral characteristics. They have a thick layer of blubber that insulates them against the frigid temperatures and helps them maintain body heat. Additionally, their streamlined bodies and powerful flippers enable efficient swimming in icy waters, while their ability to haul out onto ice helps them rest and breed in a harsh environment. Furthermore, seals often have lighter fur that provides camouflage against the ice, aiding in predator avoidance.