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Usimov [2.4K]
3 years ago
10

What are the two ost important processes in the oxygen in and out of the atmospher

Physics
2 answers:
torisob [31]3 years ago
5 0
Photosynthesis and respiration
BaLLatris [955]3 years ago
3 0
Decomposing - When plants and animals die, they decompose. This process uses up oxygen and releases carbon dioxide. Rusting - This is also called oxidation. When things rust they use up oxygen.
hope \: i \: helped \\  \\  \\  \\  \\  \\ darklynx
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