Teeth. Polar bears have 42 teeth, which they use for catching food and for aggressive behavior. … Canine teeth grasp prey and tear tough hides. Jagged premolars and molars tear and chew.
Why would a polar bear have sharp claws?
Do you have polar bear questions? Their claws are also very thick, sharp and curved – the better to grip frozen sea ice or slippery prey, like a ringed seal. …
Do polar bears bite?
At 1,235 pounds per square inch, polar bears have a greater bite force than great white sharks, Bengal tigers and African lions. To put that number even more in perspective, the average strength of a human bite is a slightly embarrassing 162 pounds per square inch.
Why do polar bears have 42 teeth?
Polar bears have 42 teeth, which they use for catching food and for aggressive behavior. Polar bears use their incisors to shear off pieces of blubber and flesh. Canine teeth grasp prey and tear tough hides. Jagged premolars and molars tear and chew.
Is polar bear hair white?
Polar bears have white fur so that they can camouflage into their environment. Their coat is so well camouflaged in Arctic environments that it can sometimes pass as a snow drift. Interestingly, the polar bear’s coat has no white pigment; in fact, a polar bear’s skin is black and its hairs are hollow.
What is the average lifespan of a polar bear?
LIFE CYCLE: Polar bears can live up to 25 or 30 years in the wild.
Why do polar bears have black eyes?
A Polar Bears skin, visible only on the nose and footpads, is black. The black colour enables the bear to absorb sunlight energy to warm its body. … A polar bears eyes are dark brown, set relatively close together and face forward.
Do polar bears eat humans?
Bears. Polar bears, particularly young and undernourished ones will hunt people for food. … Truly man-eating bear attacks are uncommon, but are known to occur when the animals are diseased or natural prey is scarce, often leading them to attack and eat anything they are able to kill.
Do polar bears eat penguins?
Polar bears do not eat penguins, since penguins live in the southern hemisphere and polar bears live in the northern hemisphere.
Do orcas eat polar bears?
PREY: The orca is at the top of the marine food web. Their diet items include fish, squid, seals, sea lions, walruses, birds, sea turtles, otters, other whales and dolphins, polar bears and reptiles. They even have been seen killing and eating swimming moose.