What is the role of the government in a command economy? A. The government makes all economic decisions.
B. The government allows private ownership of resources,
C. The government gives individuals the power to set prices.
D. The government encourages competition to produce goods?

Match each theory with its description. 1. oscillating universe theory 2 the universe came from a very dense, very hot "fireball" that exploded and expanded into existence. 2. inflation theory 3 the universe is a never-ending cycle of big bangs and big crunches. 3. big bang theory 4 the universe has always been and continues to be the same. 4. steady state theory 1 a very, very fast expansion and acceleration of the universe happened milliseconds after the big bang.