MCQOPTIONS
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| 1. |
Study the given flow chart and identify P, Q and R. |
| A. | P Q R Livestock wastes Styrofoam cup DDT |
| B. | P Q R Garbage BHC Aluminium cans |
| C. | P Q R Sewage sludge DDT Styrofoam cup |
| D. | P Q R Livestock wastes BHC Grocery |
| Answer» B. P Q R Garbage BHC Aluminium cans | |