MCQOPTIONS
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| 1. |
For red worms the food should be |
| A. | put at the top layer of soil |
| B. | put at the bottom (about 30 cm) deep of the pit |
| C. | put at about 2-3 cm deep inside the pit |
| D. | All the above are correct |
| Answer» D. All the above are correct | |