12. Which of these economic systems have the least in common? A. market economy and capitalism
B. command economy and socialism
C. command economy and capitalism
D. free-enterprise economy and market economy

In a economy individuals answer the three basic and the central authority or leaders have little say in the economy.

Why is the huronian supergroup rock formation particularly interesting to scientists? because it looks like a cross-section of a giant, stone encyclopedia because it formed during the period when oxygen began to accumulate in the atmosphere because it contains unusually large amounts of oxygen and sulfur because it dramatically altered the planet's development when it first formed

If you were a casual recreational hiker with young children, which of the following trails would be least strenuous for a leisurely family outing? a. merced lake trail b. mirror lake loop trail. c. tenaya lake and tuolumne meadows trail d. el capitan trail