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Biology, 26.09.2019 23:30 measheaj

The discovery of a very early form of helium supports the big bang theory because

helium was one of the first elements to be formed after the big bang
helium is abundant in about 75% of the universe
helium was one of the last elements formed after the big bang
helium was part of the "fireball" that exploded

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The discovery of a very early form of helium supports the big bang theory because

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