MCQOPTIONS
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MCQOPTIONS
| 1. |
WHAT_IS_THE_RANGE_OF_RETENTION_TIME_DURING_ANAEROBIC_DIGESTION??$ |
| A. | 10-20 days |
| B. | 20-30 days |
| C. | 40-80 days |
| D. | 40-100 days |
| Answer» E. | |