b. fusion
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Physics, 28.09.2020 14:01, RealSavage4Life
What is the source of gravity at the heart of many galaxies?
a. dark matter
b. fusion
c. black holes
d. neutrinos
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Answers: 3
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Do you know the correct answer?
What is the source of gravity at the heart of many galaxies?
a. dark matter
b. fusion
b. fusion
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