What large mountain range is found north of india?

The organ that has two atria and one ventricle is the

Hurry on the map above, arrow 1 points to a region where most people are

How have ethnic groups shaped the population in central america and the caribbean? how has migration shaped the population in central america and the caribbean? how has small land areas shaped population in central america and the caribbean? how has a rapid population growth shaped the population in central america and the caribbean?