The Presence of Specific ________ Signals That a Given Water

question 20

Multiple Choice

The presence of specific ________ signals that a given water source might be contaminated with pathogens.

• A) exotoxins
• B) chemical compounds
• C) endotoxins
• D) indicator microorganisms

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Definitions:

Grapevine

An informal channel of communication, often responsible for the spread of rumors and unofficial information within an organization.

Impersonal Communication

Communication where the interactions are formal, lack personal involvement, and are often structured, typically found in business or professional settings.

Clarify

To make a statement or situation less confused and more comprehensible.

Vague

Lacking clarity or precision in thought or expression; not clearly expressed or easily understood.