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mixas84 [53]
3 years ago
11

Our solar system is thought to have started with the birth of our Sun, which formed from a cloud of interstellar dust and gas. T

his cloud condensed and eventually collapsed from its own gravitational pull. The heat and pressure built up, forming a protostar. Eventually nuclear fusion began. Planets formed from remaining dust and gas orbiting the protostar.
This explanation best describes _____.
the nebular theory
the big bang theory
the inflation theory
the condensation theory
Biology
1 answer:
adoni [48]3 years ago
6 0
The answer to this is the Big Bang Theory. 
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Answer:

D

Explanation:

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Explanation:

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Reptile [31]
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pOH = - log[10^-6]
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pH = 14 - pOH
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I believe the pH of a substance with 10^-6 M of OH, would be 8.
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