GMATIntensive wrote:
TheStory
Most geologists believe oil results from chemical transformations of hydrocarbons derived from organisms buried under ancientseas. - The author states the belief of most geologists (you’ll observe that whenever the author presents a belief of another party, the chances are high that the author is going to oppose the belief). The belief is that oil results from some changes in the chemical structures of certain hydrocarbons. Which hydrocarbons? Those derived from certain
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