Why is there limited agriculture in eastern europe?

lack of natural minerals and adequate sea lanes

lack of proper soils and favorable climates

lack of government support

lack of native farmers

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