Where is the u. s canada boundary not based on geometry

According to the united nations refugee agency, more than 2/3 of the world's refugees come from just five countries. which country is not on that list? a) turkey b) myanmar c) afghanistan d) south sudan

In the developed world, women are increasingly more likely to delay childbirth until their mid- to late- twenties or long because

The climate in the temperate zone is cold in summers and warm in winters very cold year-round very warm year-round warm in summers and cold in winters