Yasmin533 Yasmin533

07-05-2014
Biology

Answered

Plants use nitrogen to make proteins. What is present in the soil that makes nitrogen directly available to plants?
A. Air
B. Water
C. Sugars
D. Bacteria

Answer :

animallover154 animallover154

07-05-2014

The answer is D: Bacteria

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tadvisohil886 tadvisohil886

08-05-2014

The answer should be (D) bacteria. This is because bacteria helps fixing atmospheric nitrogen into soil.

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