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What % of oxygen comes from the ocean? None All At least half Rewatch Submit

What % of oxygen comes from the ocean? None All At least half Rewatch Submit
asked 149k views
3 votes
What % of oxygen comes from the ocean?

None
All
At least half
Rewatch
Submit

asked
User Dassum
by
8.0k points

1 Answer

2 votes
2 At least half. half of the oxygen on earth comes from the ocean
answered
User Mihey Egoroff
by
8.2k points
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