Question

Please help, I don't understand this question: What is a black hole?

Answer 1

Answer:

A black hole is an unidentified object in space which attracts things towards it if once gone,even light can't escape it

Answer 2

Answer:

it is a celestial body which absorb everything which is near to it and it has a big gravitational force which attract all things these also not allow light to get out hence they look like a black thing

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