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Zielflug [23.3K]
3 years ago
14

Name two gases in the atmosphere that are essential for life

Biology
2 answers:
Paha777 [63]3 years ago
3 0
Nitrogen and Oxygen.
Licemer1 [7]3 years ago
3 0
O2 & CO2

think about our(humans') symbiotic relationship with plants

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