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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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3 votes
What is the source of gravity at the heart of many galaxies?

a. dark matter


b. fusion


c. black holes


d. neutrinos

User Bonafernando
by
7.7k points

1 Answer

3 votes
C black holes I believe
User Romellem
by
7.9k points
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