The arctic fox has adapted to its environment in a number of ways. its fur turns white in winter and it does not begin to shiver until temperatures plunge below 10 degrees fahrenheit. global warming is likely to bring many changes, including an increase in mean air temperature. over time, the arctic fox will have to adapt to this change. which adaptation is most likely to occur? a) its paw pads may thicken. b) its fur may stay white longer. c) its tail may have thinner fur. d) its ears may be shorter and rounder.