Anaerobic Degradation of Organic Material in Water Systems Occurs in the Absence

question 67

Multiple Choice

Anaerobic degradation of organic material in water systems occurs in the absence of

• A)dissolved oxygen.
• B)dissolved nitrogen.
• C)nutrients.
• D)sunlight.

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A technique used in investigations and security screening that measures physiological responses to determine the truthfulness of answers provided by an individual.

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