GMAT Sentence Correction (SC) | During an ice age, the buildup of ice at the poles and the

Hi,

As and Like can be used for comparison. But like cannot be used when we are stating a function.

For Comparison: Like has to be followed by Noun, and as has to be followed by clause.

For Function: As has to be followed by a noun. We dont have anything for Like since we cannot use Like to states someone or somethings
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