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.
I would say C. Why I say this is because fur is used to keep an animal warm. If the animal no longer needs to be kept warm, then it no longer needs the thick fur.
Arctic fox is well adapted to live in colder regions. It has got its body designed in that way only.
It has fur on body which provides thermal insulation from the colder environment. Due to rise in temperature, the arctic fox will have to adapted according to the changing conditions.
Its tail might have thinner fur, because thick fur is required to provide warmth which is no more required.
Human cells spend most of their time in interphase, where they do not divide. In interphase, a cell may grow, obtain and nutrients and metabolize them, read DNA, etc.
