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Home Q & A Board Science-Related Homework Help Physics
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killian killian
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9 years ago
Compared to the critical density of matter, about how much matter and dark energy is there?
A) 30% matter, 70% dark energy
B) 99% matter, 1% dark energy
C) 100% matter, 0% dark energy
D) 1% matter, 99% dark energy
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padrepadre
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9 years ago
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