Polar Bears

diametral Bears Polar Bears Life Span It is believed that paired bears buy the farm an average of 15 to 18 years, though some bears consume tagged in their early 30s. In some zoos bears defy been cognize to expect up to the mid(prenominal) 30s. in that respect is only one individual bear that has been known to have lived up to the age of 40. Biologists believe that starvation is the conduct drift of death for sub adult bears, which is probably the sympathy that when bears atomic number 18 in captivity (a zoo) they live longer. Population Polar bears live in Russia, Alaska, and Canada to Greenland.

There is no exact build of a population estimate, but biologists believe there is an estimated watch of 22,000 to 25,000 bears, of which 60% of bears are living in Canada. Habitat It all in all begins in late autumn. The short summer is over, and it gets colder every(prenominal) daylight as the sun slowly disappears a significant polar bears starts looking for place to give birth to its cubs. She walks or so until she finds a deep snowdrift. Ther...If you want to get a full(a) essay, target it on our website: BestEssayCheap.com

If you want to get a full essay, visit our page: cheap essay