sqwer2JESUS sqwer2JESUS

06-03-2017
Biology

contestada

Oxygen is the waste product of:

photosynthesis
respiration
the nitrogen cycle
burning fossil fuels

Respuesta :

Pitxbullxgirl Pitxbullxgirl

06-03-2017

Its photosynthesis because Plants can do two important things: Use energy from the sun to turn CO2 (carbon dioxide) and H2O (water)

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QuangPhu QuangPhu

06-03-2017

The answer is photosynthesis (also been called carbon dioxide) oxygen is just a waste product when plants do photosynthesis.
Hope this help man

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