History of the Universe

History of the Universe eBook. 398 pages, 300 illustrations only £5.99

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Following the Great Oxygen Poisoning of 2400 mya, the atmosphere became richer in oxygen until it reached the high level we find in the air today. This might have been the reason why, around 700 mya, amazing things began to happen to protozoa.

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History of the Universe eBook
History of the Universe eBook
Only £5.99

Written by Wyken Seagrave
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