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Home Q & A Board Science-Related Homework Help Physics Astronomy
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bgoodwi1 bgoodwi1
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5 years ago
The Big Bang predicts that the universe should be 25 percent hydrogen and 75 percent helium.
A) True
B) False
Textbook 
The Essential Cosmic Perspective

The Essential Cosmic Perspective


Edition: 7th
Authors:
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guilmarguilmar
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5 years ago
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bgoodwi1 Author
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5 years ago
Just got PERFECT on my quiz
jamiebonf99
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This site is awesome
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2 hours ago
Thanks for your help!!
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