all of the above d because all can be from animals
I don't know what you mean by "D" climate regions, but the cooler the climate, the more likely permafrost will be found. If the climate is warmer, permafrost won't be found because it will be thawed out.
Dry summers and wet winters
Most countries in SA speak either spanish or portuguese as well as being largely of the Catholic faith due to the conversion practices of the Catholic missionaries however the arrival of the Europeans also caused the spread of diseases such as smallpox that decimated the native population. This massive population lost saw to it that the culture and and large native american empires in SA including the Inca and the Aztecs. So if Europeans never arrived in SA then the SA of today would be very different because it would still have a strong base in the native cultures that were wiped out by the conquering Europeans. <span />
