Well maybe that species evolved over time to get faster and be more durable because of the need to run away from lions and other prey.
There are a couple reasons the ice is important to polar bears, but given the choices you have the correct one would be:
A. The polar bears can’t out swim the seals, so they sit quietly on an ice platform and attack the seals when they come up for air.
The correct answer should be The ability to reproduce only within a species.
Answer:
C. Tape Measure
Explanation:
Thats the best of the options.