The Majority of the Work of Treating Wastewater Is Accomplished

question 24

Multiple Choice

The majority of the work of treating wastewater is accomplished by

• A) chemicals
• B) ultraviolet light
• C) bacteria
• D) plants

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Definitions:

Bloodstream

The flowing body fluid that delivers necessary nutrients and oxygen to the cells and transports metabolic waste away from those same cells.

ATP

Adenosine triphosphate, a molecule that stores and transfers energy within cells, serving as the main energy currency of the cell.

ADP

Adenosine diphosphate, a molecule involved in the energy transfer within cells.

Radiation

The emission or transmission of energy in the form of waves or particles through space or a material medium, including electromagnetic radiation like light and radio waves, and particle radiation like alpha and beta particles.