Bears typically breed once a year with a mating cycle lasting up to a few weeks. Fertilized egg implantation and gestation begins after the feeding season. A female bear will usually have fewer than ten cubs in her lifetime.
As of the current version of Minecraft, no, Polar Bears can't breed. Polar Bears will spawn in groups of up to two bears - in the latter case, one bear will always be a cub. This cub can mature to adulthood, but the adults can't breed, instead new cubs will be spawned as above by the usual mob generation mechanics.
Grizzly bears are the biggest predators in their environment. Even wolves and mountain lions can't kill grizzly bears because the Bears are well armed with their size, strength, claws, and teeth. However, grizzly bears can be a threat to each other; in particular, males often try to kill cubs so that their mothers will be ready to breed sooner.
Yes. They can. They will create what are known as grolars, pizzlys, and many other titles. Their offspring can even reproduce with others of their own. This does not happen with cross-breeds, such as the mule.
No. Bears are solitary creatures, and often fend for themselves.
The Karelian Bear Dog might work.
they give birth to live young
I doubt it. Unless if they can find a really cold spot that the polar bears can adapt to, then possibly. Actually there are breeding programs at various zoos for polar bears.
often about 50%
bears
A bitch will go into heat twice a year however its really only safe to breed her once a year. A male you can breed as often as you want.
Yes, due to rising sea levels Polar bears often go for a quick paddle. The end
dingoes breed once a year from March to April