Where is the oldest oceanic crust found? youngest?

Texas is the largest state in the union. t f

What type of aid does nigeria receive? short term, tied, voluntary, bilateral, multilateral or long-term?

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