________, an Activity in Which Telecommunications Systems Are Manipulated and Ultimately

question 50

Short Answer

________, an activity in which telecommunications systems are manipulated and ultimately compromised, was the precursor to today's hacking.

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Definitions:

Vasoconstriction

The narrowing of blood vessels, which increases blood pressure and decreases blood flow to certain areas.

Branch

A part of a tree that grows out from the trunk or from a bough.

Skeletal Muscle

A type of striated muscle tissue which is attached to bones and is responsible for their movement.

Smooth Muscle

Involuntary, non-striated muscle found in the walls of internal organs and blood vessels, responsible for their contraction and movement.