According to the text, why are bear hybrids being seen in the wild? (2 points)

due to climate change, the bears' once-separate habitats are beginning to overlap.

grolar bears and pizzlies are the result of crossing polar bears and grizzly bears.

grolar bears and pizzlies could pose a risk to natural habitats and humans.

these hybrids were first seen in zoos, as the bears' natural habitats did not normally overlap.