The Symbols Used in Any Given Language (In English the Symbols

question 7

Multiple Choice

The symbols used in any given language (in English the symbols in question are called letters) were developed

• A) based on the shapes we make with our mouths to pronounce them.
• B) based on the shapes of objects in the part of the world where the language developed.
• C) based on astrological charts.
• D) arbitrarily.

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Definitions:

Polygraph Tests

A forensic tool designed to detect physiological signs of lying or truthfulness through measures of bodily responses.

Electrical Resistance

A measure of the difficulty encountered by an electric current as it flows through a conductor.

Heart Rate

The number of heartbeats per minute, a vital sign that can indicate physical health and fitness levels.

Sympathetic Nervous System

The part of the autonomic nervous system that prepares the body for physical activity and stress by triggering the fight-or-flight response.