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Agata [3.3K]
3 years ago
11

What is the main fuel of a main sequence Star

Biology
1 answer:
NikAS [45]3 years ago
8 0
If we're asking for elements, it's helium and hydrogen.
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Explanation:

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What percentage of earths history has included present day humans?
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PLEASE ANSWER ASAP (BRAINLEST!!!!)
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