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Home Q & A Board Science-Related Homework Help Physics
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staedtler staedtler
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7 years ago
A supercluster of galaxies is
A)   a cluster of galaxy clusters.
B)   a cluster of galaxies that is packed much more densely than normal clusters, giving it a higher mass.
C)   a phrase describing all the galaxies in the universe as a single system.
D)   a cluster of galaxies that is spread out over a larger than normal volume of space.
Textbook 
Discovering the Universe

Discovering the Universe


Edition: 7th
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discovererdiscoverer
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7 years ago
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staedtler Author
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#2
7 years ago
On behalf of my study group and I, thank you
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