approximately 650kg on average
it is 60-80 pounds
A male and female adult polar bear.
male polar bears can be over 3 meters tall
The only variances in "look" between Polar Bears and Adult Polar Bears would be based on the gender and age of the bear(s).
A polar bear's heart is relatively large compared to other bear species, weighing around 1% of its total body weight. On average, an adult polar bear's heart can weigh between 0.7-1.5 kilograms (1.5-3.3 pounds). This size is necessary to pump blood efficiently throughout the bear's body in the cold Arctic environment where they live.
to protect and keep the cubs warm
No. A Polar Bear is much larger in size as well as weight when compared to a Tiger. The Polar Bear is the largest carnivore walking this earth. Siberian Tigers are huge but they are not as huge as a polar bear.
No. A Twoonie only has one adult polar bear on the "tails" part of this coin.
AnswerThis depends on what you consider, large? Weight? Length? Largest caught? Generally it is believed that the polar bear is the largest bear because it's taller on average. However the heaviest Kodiak subspecies of Brown Bear is heavier than the largest polar bear. Many scientists have varying opinions as to which is the largest of the two.no there is a way bigger bear her just go to this website to see ithttp://www.sfgate.com/cgi-bin/blogs/chrongreen/detail?blogid=50&entry_id=30814The polar bearGrizzly bears (Kodiak), yet Polar bears are longer and slimmer. Weight records may vary.Grizzly bears (Kodiak), yet Polar bears are longer and slimmer. Weight records may vary.the russian brown bear from the kamchatka peninsula is the worlds largest bear. weighing in at a hefty 2000lbs for adult males.
A male Polar Bear can weigh up to 1,600 lbs. A female Polar Bear's weight can be up to 550 lbs. A male Polar Bear can grow up to 3 meters tall. Additional Info: The average adult Polar Bear male normally weighs between 550 to 1,700 pounds (250 to 770 kg), and measures in length from eight to ten feet, (2.5 to 3.0 meters). While an average adult Polar Bear female is smaller, and normally weighs between 300 to 550 pounds (150 to 250 kg), and measures in length from six to just over eight feet, (1.8 to 2.5 meters). The average pregnant female goes through some serious changes, that impact these figures. A healthy pregnant female Polar Bear can weigh as much as 1,100 pounds, (500 kg). These are the averages and not the largest recorded, and confirmed weights. For more details, please see sites listed below.
A lion is smaller than a polar bear and the polar bear has a height and weight advantage, so a polar bear is stronger.
Both polar and brown bears can weigh over 1500 pounds for an adult male.