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Which two of the following statements about black holes is correct?
A Black holes are dense bodies occupying small areas in space.
B Black holes occupy very large areas of space.
C Black holes start off as large stars.
D Black holes form when stars are born.
E Black holes start off as very small, dense stars.
The correct statements about black holes are:
A. Black holes are dense bodies occupying small areas in space.
C. Black holes start off as large stars.
Explanation:
A black hole is formed from the remnants of a large star that has undergone gravitational collapse after exhausting its nuclear fuel. This process typically occurs in massive stars, leading to the formation of a point of infinite density called a singularity, which occupies a very small area but is incredibly dense.