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Each Group Below Contains One Correct Sentence

question 30

Multiple Choice

Each group below contains one correct sentence. In each group, select the letter of the sentence that is correct. Which sentence is correct?


Definitions:

Assimilation

The process of absorbing and integrating new information into existing knowledge.

Denitrifying Bacteria

Microorganisms that convert nitrates in the soil to nitrogen gas, playing a vital role in the nitrogen cycle.

Atmospheric Nitrogen

A component of the Earth's atmosphere, making up about 78% by volume, primarily in the form of nitrogen gas (N2).

Organic Nitrogen Compounds

Chemical compounds that contain carbon and nitrogen, playing various roles in the metabolism of living organisms.

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