A boar (adult male) weighs around 350–700 kg (770–1,540 lb), while a sow (adult female ... most polar bears are born on land, they spend most of their time at sea. Their scientific name ...

And their names would either go by prizzlies or grolar bears. If a male polar bear mated with a female grizzly bear it would be referred to as a prizzly. And if a male grizzly bear mated with a ...