MCQOPTIONS
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| 1. |
Woodward (1669) observed that plant grew better in muddy water than in rain water because |
| A. | Muddy water had most of essential elements dissolved in it |
| B. | Muddy water had micro nutrients dissolved in it |
| C. | Muddy water had macro nutrients dissolved in it |
| D. | None of these |
| Answer» D. None of these | |