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  • ...uatic medium like [[water]] without the need for [[soil]]. The necessary [[nutrient]]s for the plant's [[root]] are provided by exposing it to the nutrition-ri
    2 KB (268 words) - 11:28, 2 January 2017
  • ...e soil is to provide a medium for [[plant]]s to facilitate [[water]] and [[nutrient]] supply to the [[root]]s. Soil also plays a vital role in the [[water cycl
    2 KB (350 words) - 05:52, 4 January 2017