<span>The GDP calculation also accounts for spending on exports and imports. Thus, a country's GDP is a measure of consumer spending (C) plus business investment (I) and government spending (G) as well as its net exports, which is exports minus imports (X-M).</span>Apr 24, 2017<span>
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For the answer to the question above, <span> the geologists must look closely at the physical properties of a mineral. These properties can include the color, streak, hardness, cleavage, specific gravity, crystal form, and others factors.
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