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

Which ecosystem best fits the characteristics listed below? which ecosystem best fits the characteristics listed below? ii. seasonal migrations of millions of wildebeests, zebras, and elephants iii. large numbers of predators, such as lions iv. acacia trees and grasses a. the congo rainforest b. the african mangroves c. the serengeti grasslands d. the sahel