Объяснение:
1.Due to its habitat in remote places from human civilization-beyond the Arctic circle, the polar bear retains a larger range of its habitat than any other predator. But, despite this, it is on the list of vulnerable species, as its population is only from 20,000 to 25,000 individuals worldwide.
2. the closest relative of the polar bear is the brown bear. Both species descended from the same ancestor approximately 600,000 years ago.
3. Brown and polar bears can interbreed with each other and produce hybrids, due to the fact that they are related species and they had common ancestors.
Polaar Bear
