Penguins can easilylive in polar
Answers
Explanation:
heat and dry conditions are not hospitable to penguins, yet the ice cold, humid conditions of the Polar Regions are ideal for penguins. There are ... and animals can easily live here
Answer:
They may not look like it, but penguins are tough birds -- they can survive in some of the coldest temperatures on dry land, all the way down in Antarctica. They keep from getting too cold by using a combination of evolutionary advantages, like their feathers, and behavioral tricks that call on the group to function as a large, cohesive unit.
Warming the Kids
Penguins aren't born to resist the cold -- in fact, quite the opposite is true. Baby penguins, or chicks, can't keep their body heat up like adults can. It takes about 40 days before a chick is ready to keep himself warm, so until then, he lives almost exclusively tucked under his parents. Adult penguins have a flap of skin and fat between their legs called a brood patch, under which they tuck a chick. The brood patch drapes around them like a big warm blanket, keeping them from getting too cold.
Blubber and Feathers
Fortunately for the penguin, these animals have some biological advantage that enable them to live in frigid environments. First, penguins have blubber under their skin -- this is a type of fat layer that many cold-weather animals like whales and polar bears have to insulate their bodies. Penguins also use their feathers to keep warm. While the feathers themselves get cold, they effectively trap air between the penguin's body and the inside of his feather coat. The penguin's body temperature heats the air trapped by his feathers, helping him stay warm.