QUES1) which process results in the production of ammonium?
Anitrification B) de- nitrification. C) nitrogen fixation. D) nitrogen uptake
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QUES2) the lack of potable water in an area is a/an ________ limiting factor
Ashort-term B) intermediate-term C) long-term D) indefinite
Anitrification B) de- nitrification. C) nitrogen fixation. D) nitrogen uptake
QUES2) the lack of potable water in an area is a/an ________ limiting factor
Ashort-term B) intermediate-term C) long-term D) indefinite