Depending on the size and strength of the black bear and the each of the two wolves, they are both capable of killing each other. A black bear has the strength of killing the two wolves with its size and claws advantage over the two wolves. Black bears have bad aggressions over killing, which would make them more dangerous for the two wolves to kill. But two wolves are strong and dangerous enough to bite the black bear and leave serious pain on it. Most likely, the black bear would win, but it would get injured.
It depends on the size of the black bear and the strength of the three wolves. Three wolves are good at taking down creatures that are bigger than them, but a black bear sometimes can fight down a grizzly bear as well. If the black bear tried to claw the wolves with its paws and swipe them, the wolves would charge in all direction to rip the black bear apart with their powerful jaws. Most likely if the black bear fought three wolves, the three wolves would get the black bear at the end.
pack of wolves
If a pack of wolves can kill a grizzly then it can kill a polar bear!!!
The black bear would win this fight. A black bear has more muscles and a bad aggression with sharper claws and teeth.
Probably the black bear.
The black bear would win.
The giant black bear would win, but it would be injured.
It depends on who is bigger. If the black bear happened to kill the lion, the black bear would get badly injured.
A black bear can eat a lone wolf, but since wolves live in packs, the black bear would prefer not to. When it comes to carrion fights, black bears will attack wolves and sometimes drive them away.
Probably a polar bear. They could just overpower a wolf. If it was like five wolves then maybe they could win.
Black bears dominate over cougars. A grizzly bear would destroy a cougar.
The black bear would win because it is heavier and can stand up.