If a pos terminal is able to update inventory at geographically separate locations, what is the term for this ability?

Read the article titled "trans-saharan migration routes to north africa and the eu: historical roots and current trends." why do tens of thousands of sub-saharan africans try to cross the mediterranean each year? how are these refugees commonly portrayed? (site 1)

Concealer circle oh in which arc xy measures 16 pi centimeters the length of the radius of the circle is 32 cm what is the circumference of the circle

Plzz on what physical process is responsible for the creation of volcanoes, earthquakes and ocean trenches at the plate margins?