it can live up to 34 years also it can be 100 years old if it could survive that long. it depends on who old it already is
20 to 30 years, but not very many live past 15 to 18 years
good old bark the polar bear is 19 years old
They can grow a bit taller at the shoulder and outweigh the Polar bear by 500 pounds, but the Polar bears grow longer (Polar bears up to 11 feet long, Grizzlies only up to 7 feet long!)
A polar bear cub less than 1 year-old.
well a polar bear can get to about 50 years of age before death
Polar bears claws can grow as long as 7to8 inches and longer depending on the size of the bear.
600 to 750 pounds.
Some live only 2 years but I think the oldest polar bear died at 34, so not that old!
Brown bear
look at its paws
Depends on the breed. Shires, which can grow to around 3000 lbs, are indeed larger (and heavier) than a polar bear.
Firstly, we must look at the grizzly bear. The grizzly is an inland race of the brown bear, and is smaller than the polar bear on average. However, other brown bear races such as the Kodiak bear, are just as large or larger than polar bears.The Polar bear is the longest (up to 11 feet) but the Grizzly can outweigh them by 500 pounds and grow about 3 - 4 inches taller at the shoulder. So I would say the Polar bear.
The life process of a polar bear is pretty simple. It is born, it grows, eventually mates, and grows old until it dies.