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Plants obtain nitrogen from the ?

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Answer: soil

Explanation: Plants take nitrogen from the soil by absorption through their roots as amino acids, nitrate ions, nitrite ions, or ammonium ions. Plants do not get their nitrogen directly from the air.

User Tobia
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From nitrogenous bacteria found on the surface of leguminous plants. They convert nitrogen into nitrates which is absorbed by plants
User Tomyjwu
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