Which of the following nations groups is composed of four of the fastest developing economy in the world? explain

a) bric
b) eu
c) nafta
d) none of the above

Which of the following lists correctly orders the earth's layers from its innermost layer to its outermost layer? a. mantle, inner core, outer core, crust b. crust, inner core, outer core, mantle c. crust, mantle, outer core, inner core d. inner core, outer core, mantle, crust