A since they must have evolved for a common ancestor or they would have different bone structure
If the ice melts, the temperature could increase.
Hope this answer helps, If you have any other questions just feel free to ask :)
Usually determined by changes in the biota.
Answer:
How do the Ural Mountains affect the distribution of climate regions in Russia? The northern side of the mountain range receives cool, rainy weather, while the southern side is a hot desert. The western side of the mountain range receives warm continental winds, while the eastern side is much cooler and drier.
Explanation: