GMAT Critical Reasoning (CR) | Re: Researchers have found that when very overweight people, who

A supports the argument by saying that most of the people will regain weight as per their metabolic rates.(this is what the argument says)

Option A clearly supports the argument , which is necessary for the argument to be true.

if u negate this , most people with new weight stay with their new weight , the argument doesn't hold true.


hope this helps.

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