What Do Wastewater Treatment Facilities Primarily Depend Upon for the Breakdown

question 71

Multiple Choice

What do wastewater treatment facilities primarily depend upon for the breakdown of pathogenic organisms and organic materials in wastewater?

• A)lots of chlorine bleach
• B)decomposers and detritus feeders
• C)the neutralizing effects of high levels of oxygen
• D)large amounts of antibiotics and disinfecting chemicals

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Definitions:

User-created Identifier

A name defined by the programmer that represents variables, functions, or other entities within the code.

Enumeration

A user-defined data type in programming that consists of a set of named integer constants.

Integer Value

A data type that represents whole numbers without fractional parts, used in programming languages for calculations and operations.

Conditional Operator

A ternary operator in C and C++ (?:) that selects one of two expressions to evaluate, based on a third expression being true or false.