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PLEASE HELP ME !!!! Which organisms produce about half of the oxygen on Earth? A. Plankton B. Humans C. Rocks D. Aquifers

PLEASE HELP ME !!!! Which organisms produce about half of the oxygen on Earth? A. Plankton B. Humans C. Rocks D. Aquifers
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PLEASE HELP ME !!!!

Which organisms produce about half of the oxygen on Earth?

A. Plankton
B. Humans
C. Rocks
D. Aquifers

User Hymns For Disco
by
8.2k points

1 Answer

2 votes
A. plankton is the right answer
User Sasidharan
by
8.4k points
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