Nitrogen Gas Is First Converted into _____ by Certain_____ Before

question 31

Multiple Choice

Nitrogen gas is first converted into _____ by certain_____ before it enters the land nitrogen cycle.​

• A) ​nitrate; bacteria
• B) ​ammonium; bacteria
• C) ​elemental nitrogen; bacteria
• D) ​nitrate; bacteria and fungi
• E) ammonium; bacteria and fungi​

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Definitions:

Bipolar Disorder

A mental health condition marked by extreme mood swings from high (manic) to low (depressive) and vice versa.

Depression

A behavioral health disorder typified by lasting depressive emotions or indifference towards activities, drastically hindering daily performance.

Manic Episodes

Periods of extremely elevated mood and activity or energy levels, often associated with bipolar disorder.

Gender Differences

Variations in characteristics, behaviors, physical development, and roles that are culturally associated with being male or female.