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If the neutron star is very large(much bigger than our sun)the process of shrinking may be so intense that a black hole______(result).
Tides would ______if the pull of the moon equaled the pull of the sun.A. be the same height as they are nowB. be of equal height all the timeC. somet
Which of the following is an accurate statement about the pull of the sun on the earth?A. It is about twice the pull of the moon.B. It determines the

sun 英语