3 years ago

Why are we not likely to have another cambrian explosion

2 answers:

7 0

Becoz of the importance of oxygen for animals, researchers suspected that a sudden increase in the gas to near-modern levels in the ocean could have spurred the Cambrian explosion. ... This supported the idea of oxygen as a key trigger for the evolutionary explosion

Leya [2.2K]3 years ago

3 0

Explanation:

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