Write the Following Expression Without Absolute Value Symbols

question 61

Multiple Choice

Write the following expression without absolute value symbols.

• A)18
• B)0
• C)-18
• D)2
• E)-2

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Definitions:

Neuron

A specific type of cell responsible for sending nerve signals; also known as a neuron.

All-Or-None Response

A neuron’s reaction of either firing (with a full-strength response) or not firing.

Neural Impulses

Electrical signals that travel along neurons, transmitting messages throughout the nervous system.

Sympathetic System

Part of the autonomic nervous system that prepares the body for 'fight or flight' responses, increasing heart rate, dilating airways, and mobilizing energy.