What is the order, from most to least, of the amount of desertification among river basins in south america?

Where is the vascular system located

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

Horizon a is also sometimes called a. topsoil b. subsoil c. bedrock d. weathered bedrock