Biology

The best answer is B.Competition.

Here’s why:

1.In this scenario, the polar bear is competing with the arctic foxes for access to the sea lion carcass. The foxes are trying to get food from the carcass while the bear is trying to claim it. This is a competition for a limited resource (food), which makes competition the limiting factor.

2.While the bear is also a predator, the situation here is more about competing for the same resource (the carcass), rather than a direct predator-prey relationship where the foxes are being hunted by the bear.

The other...