The nutrients that come from water and air are primarily categorized as non-mineral nutrients, specifically carbon and hydrogen. Carbon is absorbed from carbon dioxide, while hydrogen comes from water. Both are essential for plant growth and development. ;
The nutrients coming from water and air are classified as non-mineral nutrients, specifically carbon and hydrogen. Carbon is absorbed from carbon dioxide, whereas hydrogen is obtained from water, both of which are essential for plant growth. Therefore, the correct answer is B. non-mineral nutrients.
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