Organisms Capable of Carrying Out Reduction of Atmospheric Nitrogen Include

question 21

Multiple Choice

Organisms capable of carrying out reduction of atmospheric nitrogen include:

• A) some bacteria and archaea.
• B) higher eukaryotic organisms, such as mammals.
• C) all plants.
• D) All of the above.
• E) None of the above.

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Definitions:

Normal Curve

A symmetrical, bell-shaped curve representing the distribution of a set of data where most occurrences take place in the middle of the range and taper off toward either end.

Z Score

A statistical measurement that describes a value's relationship to the mean of a group of values, expressed in terms of standard deviations from the mean.

Standard Deviation

A statistic that measures the dispersion or variability of a dataset relative to its mean.

Raw Score

An original, unmodified score obtained in a measurement or test.