asked 218k views
3 votes
FOR FUN QUESTION

what percentage of the earth was covered in water during the cambrian explosion​

asked
User Mutty
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1 Answer

4 votes

Step-by-step explanation:

Given 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.

answered
User Mandera
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8.1k points
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