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    Campbell Biology in Focus
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    Exam 29: Resource Acquisition,nutrition,and Transport in Vascular Plants
  5. Question
    The Percentage of Atmospheric Nitrogen (N<sub>2</sub>)is
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The Percentage of Atmospheric Nitrogen (N2)is

Question 78

Question 78

Multiple Choice

The percentage of atmospheric nitrogen (N2) is


A) 65.
B) 90.
C) 29.
D) 79.

Correct Answer:

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