Nitrogen is available to plants only in the form of A) N2 in the atmosphere. B)

Author Question: Nitrogen is available to plants only in the form of A) N2 in the atmosphere. B) (Read 1166 times)

penza

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Posts: 1,022

on: Oct 27, 2013

Nitrogen is available to plants only in the form of
A) N2 in the atmosphere.
B) nitrite ions in the soil.
C) uric acid from animal excretions.
D) amino acids from decomposing plant and animal proteins.
E) nitrate ions in the soil.

plus1

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Posts: 676

Reply #1 on: Nov 3, 2013

I recall doing this last year, it's E, bye bye!

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penza

Hero Member
Posts: 1,022

Reply #2 on: Sep 16, 2014

Thanks so much!

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