The United Nations defines a metropolitan area with a total populace of more than 10 million individuals as a​ ____________. By​ 2011, there were already 20 such areas in the world.

The United Nations defines a metropolitan area with a total populace of more than 10 million individuals as a​ ____________. By​ 2011, there were already 20 such areas in the world.



a. B2C

b. popular culture

c. virtual world

d. megacity

e. C2C



Answer: megacity


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