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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Definitions:

Substance Abuse

The continued use of a psychoactive substance even though it is causing or increasing problems in a person’s life.

Counsel

Providing advice or guidance on personal or psychological matters.

Supervisors

Individuals who oversee and direct the work of others within an organization.

Physical

Relating to the body as opposed to the mind or emotions, or relating to material things rather than spiritual ones.