GMAT Critical Reasoning (CR) | Re: It is widely known that oxidants are toxic (Difficulty Level 720)

In order to attack the Bold face questions we can use the following method:

Answer choices used for the conclusion:
Judgment reached, opinion, suggestion, view, Idea, belief, proposal, warning, forecast, claim stand, prediction, Hypothesis, Position, stance, point, main point, consequence, to posit etc.

Answer choices used for the support to conclusion:

Fact, evidence, Premise, Proof, Supposition, data, information, research consideration, pattern, explanation, justification, situation, circumstance,reasoning,
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