<span>Gas-powered vehicles, chemical refineries, industrial plants, vegetation, and forest fires all emit what into the atmosphere?
they admit carbon dioxide
which is co2</span>
I am pretty sure its b. "you shouldn't care about people opinion and it shouldn't affect you" or summ.
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If that's the equation, you take 220 and subtract it by 17. 220-17=203.
The answer is A.