Female bears can have cubs when they are four or five years old. Males are sexually mature by six years, but typically don't mate till they are 8 or 10.
Males fight between themselves and the strongest then mates with the female. They stay together about a week. Males may mate with several females during the mating season (April and May) and with different females each year.
Eight months later a cub is born.
A polar bear is a mammal, which gives birth to live young. No eggs.
It is impossible to become a polar bear unless you are born a polar bear. But you can become like a polar bear by imitating some of its distinct characteristics. If you want to look like a polar bear, you will have to make a costume of white fir, wear big teeth, and have two little ears and a little tail. You will then want to act like a polar bear, swim like a polar bear, and eat like a polar bear. But you will never mate with a polar bear or make little baby polar bears.
Never.
A baby polar bear is known as a polar bear cub. Usually a female polar bear will become pregnant in April or May and will give birth in Novemeber or December. The female polar bear will usually give birth to 1-3 cubs at a time and they can weigh up to a pound and a half at birth.
an arctic fox isn't prey for a polar bear [also i do not think that foxes become friends with polar bears
A polar bear, especially a male, would be as aggressive or more as a black bear when it comes across to a prey.
Shrinking polar icecaps makes it harde for it to hunt.
Pregnant females can as much as 1100 pounds.
Take away the ice or melt it.
why does the polar bear helps the polar ice
The grizzly or brown bear and the polar bear are basicly the same size.
Polar bears don't hibernate, only pregnant females, and that only for three months.