MCQOPTIONS
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MCQOPTIONS
| 1. |
Organic matter + nutrients + O2 CO2 + H2O + _______ |
| A. | tBiomass |
| B. | tO<sub>2</sub> |
| C. | tNutrients |
| D. | tOrganic matter |
| Answer» B. tO<sub>2</sub> | |