how do plants obtain nitrogen?\nthey remove it from the air.\nthey absorb it through their roots.\nthey fix…

how do plants obtain nitrogen?\nthey remove it from the air.\nthey absorb it through their roots.\nthey fix it in their leaves.\nthey produce it in their stems.

how do plants obtain nitrogen?\nthey remove it from the air.\nthey absorb it through their roots.\nthey fix it in their leaves.\nthey produce it in their stems.

Answer

Brief Explanations:

Plants absorb nitrogen - in the form of nitrates and ammonium ions - from the soil through their roots. The air contains mostly nitrogen gas which plants cannot directly use. Nitrogen - fixing bacteria in the soil convert atmospheric nitrogen into forms that plants can absorb.

Answer:

They absorb it through their roots.