what does the author imply when he writes that the GDP figure.. “looks hard, but it was arrived at by computing a staggering set of rather soft variables?

How long does it take hair to grow 8 inches?

The oil and gas found in the middle east are regulated by a. organization of petroleum exporting countries b. southwestern asian oil refineries c. north atlantic treaty organization

Pollution from one country can affect another. for example, south korea is especially affected by pollution and dust storms that come from