Which Statement Accurately Describes How Water Can Be Rendered Safe

question 15

Multiple Choice

Which statement accurately describes how water can be rendered safe for drinking in the event of a disruption of service?

• A) Allow water to sit for 24 hours before using.
• B) Boil water for 3 to 5 minutes.
• C) Add 1 mL (16 drops) of household bleach to a gallon of water and let it stand for 30 minutes.
• D) Drain water from hot water heaters.
• E) Pour water through several layers of cotton towels.

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Definitions:

Happiness Set Point

A theory suggesting that an individual's level of happiness is relatively stable and predetermined by genetics and personality, despite changes in life circumstances.

Positive Psychology

a branch of psychology focusing on the study of positive emotions, characteristics, and states that contribute to one's well-being and happiness.

Social Learning Theorists

Researchers and theorists who emphasize the importance of observing, mimicking, and modeling behaviors, attitudes, and emotional reactions of others in learning.

Radical Behaviorists

Radical behaviorists focus on the study of observable behavior, emphasizing the role of the environment in shaping behavior and usually dismissing the importance of internal mental states.