Which statement is true of a market economy? A. All means of production are owned by the state

B. Businesses are privately owned

C. Prices are set by a committee of business leaders

D. Corporations are controlled by government

Why does physical weathering speed up the processes of chemical weathering? a) physical weathering requires abundant water, as does chemical weathering. b) physical weathering produces fresh surfaces for chemical weathering to attack. c) chemical weathering can occur only on small surfaces, not large ones. d) chemical weathering requires salt, which is provided by salt wedging.

Given: circle a externally tangent to circle b. how many possible common tangents to circles a and b can exist? 2 3 4

Which year held a congressional election and a presidential election