Which One of the Following Is Not Used to Disinfect

question 43

Multiple Choice

Which one of the following is not used to disinfect treated wastewater ready to be released into natural waterways?

• A)chlorine gas
• B)ammonia
• C)ultraviolet light
• D)ozone

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Definitions:

Late Bloomer

An individual, often a child or adolescent, who develops skills, abilities, or matures later than their peers, but eventually reaches or surpasses expectations.

Types Of Play

Various forms of play classified by their nature and social dynamics, such as solitary play, cooperative play, and competitive play.

Sensorimotor

A stage in Jean Piaget's theory of cognitive development, where infants learn about the world through their senses and motor activities.

Pretense/Symbolic

The act or practice of representing things through symbols, or engaging in behavior that imitates, creates, or signifies something beyond itself, such as in play.