11. Which of the following is the most recent step in European unification? A The Benelux
B. The European Union
C. The Marshall Plan
D. The Common Market

In the figure, polygon abcd is transformed to create polygon a′b′c′d′. this transformation is a by a factor of .

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

Fossil fuels such as coal, oil, and natural gas were formed over millions of years by