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  1. A blackhole is a ________

  2. A.

     Contracted star with intense gravitational pull

    B.

     Star with very low surface temperature

    C.

     Star with no atmosphere

    D.

     Pulsating star

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    Answer : Option A

    Explanation :

    Black hole, cosmic body of extremely intense gravity from which nothing, not even light, can escape. A black hole can be formed by the death of a massive star. They are regions of space where gravity is so powerful that even light can't escape.


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