Answer:
C
Explanation:
about 100-150 workers died while building the Central Pacific railroad.
If it wasnt for the molten crust and toxic atmosphere humans would have already colonized Venus, mercury has been struck by meteorites more than any other and mars is believed to have held water at one point.
Answer:
The Pax Mongolica, is a historiographical term modelled after the original phrase Pax Romana which describes the stabilizing effects of the conquests of the Mongol Empire on the social, cultural and economic life of the inhabitants of the vast Eurasian territory that the Mongols conquered in the 13th and 14th centuries. The term is used to describe the eased communication and commerce the unified administration helped to create and the period of relative peace that followed the Mongols' vast conquests.
The region in question is the rainforest region.
It is characterized by enormous biodiversity due to its favorable conditions. Unlike the temperate regions, in the rainforest, the temperatures are constant during the year and there is a lot of rain which enables various unique life forms to thrive.
