Question at position 45 49. Barrierto come in contact with, familiarity, awarenessa physical object or an obstacle that keeps apart two areas, people, etc.involvement, taking a part of something, engaged in somethingto forbid, prohibit, not allowdevoted to something, enthusiastic about a cause

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BlackTom AI · Accepted Answer

The question presents a set of options that seem to define or describe the term barrier in different senses. 
Option 1: 'to come in contact with, familiarity, awareness' This pairing points toward ideas like contact, familiarity, or awareness, which relate to recognition or acquaintance rather than something that physically separates spaces or people. It does not capture the core sense of a barrier.
Option 2: 'a physical object or an obstacle that keeps apart two areas, people, etc.' Here, the phrase directly matches the standard definition of a barrier: a substance or structure that prevents passage or separates spaces or groups. This aligns with the conventional concept of a barrier.
Option 3: 'involvement, taking a part of something, engaged in something' This describes participation or involvement, not a divider or obstruction. It’s about taking part rather than creating a boundary.
Option 4: 'to forbid, prohibit, not allow' This expresses prohibition or banning, which is an action related to restricting behavior, but it is not itself a physical object or obstacle that separates spaces; it’s a rule or restriction rather than a barrier in the physical sense.
Option 5: 'devoted to something, enthusiastic about a cause' This reflects passion or dedication, not any notion of separation or obstruction.
In summary, Only Option 2 clearly corresponds to the meaning of barrier as a physical object or obstacle that keeps apart two areas, people, etc., while the other options describe related ideas (contact/awareness, involvement, prohibition as a rule, or zeal) that do not define a barrier. The contrast between these options helps distinguish the correct concept from related but distinct notions.

Question at position 45 49. Barrierto come in contact with, familiarity, awarenessa physical object or an obstacle that keeps apart two areas, people, etc.involvement, taking a part of something, engaged in somethingto forbid, prohibit, not allowdevoted to something, enthusiastic about a cause

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