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kow [346]
2 years ago
9

Which provides evidence to support the big bang theory?

Chemistry
1 answer:
Stolb23 [73]2 years ago
6 0
A<span>. </span>
<span>the change in carbon dioxide levels in the atmosphere 
</span>
hope that's right and hope i helped




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Isolated double-bonded compound has a single bond isolated by two to three single bonds.

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