A thick layer of blubber (fat) which insulates them from the cold.
Seals have a thick layer of blubber, or fat, under the skin, which insulates them from the cold in the water and on ice or land.
A seals outer covering is thick skin.
Seals are very good at surviving cold temperatures, because they are protected by a thick layer of fat under their skin, called blubber. It is extremely effective- there is no ocean on earth so cold that it doesn't have seals.
skin
Yes, seals do have nipples. Female seals nurse their pups with milk produced from their mammary glands, which are located within their bodies and have nipples that are typically hidden under their skin. When nursing, the pups latch onto these nipples to feed.
platelets
Elephant seals can't breathe under water at all. when they dive, they hold their breath.
SEALS! but don't kill any!! X(
It has slippery skin which keeps the seal easier to swim through the cold water.
they hide under rocks
seals have warm layer of skin, suited for cold temperature
Antarctica is a continent and seals are sea mammals that live in liquid water. Around Antarctica in the Southern Ocean, you can find Weddell Seals and Leopard Seals. These animals carry a layer of fat under their skin which preserves their internal body heat regardless of where they swim.