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Name 2 adaptations of polar bears for living on sea ice:
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In polar bear some specific adaptations are present like:-

1:-Arctic adaptations

2:-Breeding and behaviour

3:-Hunting

1:-Arctic adaptations:~Polar bears lives in the coldest environment of planet.So on the body of the polar bears present a Fur.Fur is very thick coated.And covers warming layers of the fat.For the protection from cold surfaces Fur is present on the bottom of their paws.And these paws provided a good grip on ice for polar bears.Polar bears showing outside the white color but they are black skin in inside the white fur.This black color is better to soak the sun rays aur sun's warming rays for heating or warming for their body.

2:~Hunting:-Seals is the best hunting food for the polar bears.polar bears powerful prey on seals. Where the seals surface to breathe air,polar bears cracking the ice.Polar bears may also stalk ice ages and breathing the holes of surface.On the dead whales polar bears itself consume carcasses.

Polar bears are the arctic giants and the Masters of their world that have no natural enemies.

3:-Breeding and behaviour:~Females polar bears gives birth in cold season and mostly to twins.Females are digging into deep snow drift when they give the a new born baby which provide protection from arctic elements,new born baby of polar bears are known as cubs.They live with their mother almost 28 month to to learn the survival skills.Females alone protect their young and not received any help from the male polar bears,because male polar bears may kills the young polar bears.

These some adaptations are present in polar bears.

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