Which of the Following Is $\underline {\text { false }}$ Regarding Nitrogen?
A) the Atmosphere Contains 78

question 46

Multiple Choice

Which of the following is $\underline {\text { false }}$ regarding nitrogen?

• A) The atmosphere contains 78.084 percent nitrogen by volume.
• B) The key link in the nitrogen cycle is bacterial action.
• C) Atmospheric nitrogen is accessible directly to most organisms.
• D) Nitrogen is very important to organisms.

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