The black bear would possibly win because it would bite the ox's face.
The large ox. It would gore the black bear with its horns.
A brown bear and a large male black bear would win over a boar.
The black bear would win.
The giant black bear would win, but it would be injured.
A bear is stronger but a wolf has better attack skills so it depends. A bear could be weak and the wolf could win. It could also be the other way around so either way is possible. No wolf on the planet could defeat a healthy brown or black bear in a fight, one on one. Only a pack of wolves could win.
The black bear would win this fight. A black bear has more muscles and a bad aggression with sharper claws and teeth.
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.
Probably the black bear.
Black bear
Probably the black bear.
The polar bear. It would bite the large ox's face.
A lot of people will say lion , however they are wrong because they are just stupid lion fans that know nothing about a tiger's advantages. The tiger will win because it is stronger! heavier, more agile, bigger, has longer canines, is a better fighter, is smarter, and is not lazy and waits for females to hunt. Tigers rule and lions suck