Raw Sewage Is Pumped into a Holding Tank, the Refuse

question 36

Multiple Choice

Raw sewage is pumped into a holding tank, the refuse and oils skimmed from the surface, and particulate matters settle to the bottom of the tank in the _________ phase of sewage remediation.

• A) Primary
• B) Secondary
• C) Tertiary
• D) Sterilization

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Definitions:

Gray Matter

The darker tissue of the brain and spinal cord, consisting mainly of nerve cell bodies and branching dendrites.

Frontal Lobes

Regions of the brain located at the front of each cerebral hemisphere, responsible for decision making, problem solving, control of purposeful behaviors, consciousness, and emotions.

Myelination

The process of forming a myelin sheath around the nerves, improving the speed and efficiency of electrical impulses.

Recommendations

Advice or suggestions offered with regard to prudent future action, often given formally after careful consideration.