Nitrogen and potassium are acquired from

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Quizplus · Accepted Answer

Nitrogen and potassium are essential macronutrients for plant growth and are acquired from the soil solution. While nitrogen can also be obtained from the air via nitrogen fixation, this process is not sufficient to meet the needs of most plants. Heterotrophs, including animals and fungi, do not provide nitrogen or potassium to plants. Micronutrients are required in much smaller quantities and are not the primary source of nitrogen or potassium for plants.

Nitrogen and Potassium Are Acquired from