User:GuwopC98/Harp seal

Article body
Harp seals have both skin and blubber to protect and keep them warm in their environment. Blubber, however, is favored out of the two. It is more beneficial when it comes to regulation, in baby Harp seals. As they grow older, adult Harp seals rely on their own fur to thermoregulate. The change in what part of their body keeps them warm, is ultimately due to their transition from aquatic (Arctic Sea) to land (North Atlantic).