Yes
Bears, bugs, and rain.
berries
Well they are both bears:) Polar Bears are actually black! It's just were they live that makes them look white. You will have to do more resarch. It's been a while since I read anything about them. Sorry I wasn't much help
Not all bears can climb trees. While some species of bears, like black bears, are skilled climbers, others, like polar bears, are not known for their tree-climbing abilities.
Absolutely. Polar bears are the largest of all bears in North America plus they are almost strict carnivores while black bears eat 80% plant matter.
There are 2 types of black bears. The America black bear is Ursus americanus while the Asian black bear is Ursus thibetanus
Bears hibernate in the winter (and sometimes late fall and early spring as well if it is cold enough), so that they can conserve energy while food is scarce. Bears are large creatures and it takes a lot of energy to hunt. By hibernating, bears use little energy while sleeping so that when spring comes they can feed on an abundance of prey and vegetation.
While they are found mostly in the mountains, it is more a factor of human population then being there. I've seen black bears within a few miles of the ocean in North Carolina.
Lipids are fat, oils, and waxes. When bears go into hibernation, bears need lipids because they take longer to break down and keep the bears body working during the winter. Lipids are the high energy source giving the bear the energy while they're sleeping.
American black bears give birth while in winter dens near the beginning of the year, late January or early February. Cubs have high mortality, but if the cubs survive, they will stay with their mother for a year and a half, until June or July of their second summer. Because of this, female bears usually give birth only every other year.
A lioness can kill a black bear because it has great hunting skills that could bring down the black bear. It may also be a draw between an experienced lioness and a male black bear. Black bears have weight advantages, but lionesses have better hunting skills. Lionesses weigh 400 pounds, while black bears weigh 600 pounds. For a brown bear or a polar bear, it is a far different story.
The duration of While You Were Sleeping is 1.72 hours.