Which of the Following Represents a Step in the Nitrogen

question 18

Multiple Choice

Which of the following represents a step in the nitrogen cycle?

• A)nitrogen- fixing bacteria convert atmospheric nitrogen to ammonium
• B)nitrites bind to soil particles
• C)nitrogen- fixing bacteria convert atmospheric nitrogen to nitrates
• D)denitrifiers convert ammonium to atmospheric nitrogen

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Definitions:

U.S. Presidents

Individuals who have held the office of the President of the United States, serving as the head of state and government.

Longitudinal Study

A research design that involves repeated observations of the same variables (e.g., people) over short or long periods of time, often many years.

Correlational Study

A research method that examines the extent to which two variables are related, without inferring a cause-and-effect relationship between them.

Random Assignment

A method used in experiments to place participants into different groups in a way that each participant has an equal chance of being in any group, minimizing biases.