The Third Digit of an North American Industry Classification System

question 37

True/False

The third digit of an North American Industry Classification System code represents the industry group.

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Definitions:

Stimulant

A substance that raises levels of physiological or nervous activity in the body, commonly used to enhance alertness, attention, and energy.

Amphetamines

A class of stimulant drugs that increase activity in the brain and have effects such as increased energy and alertness.

Mescaline

A hallucinogenic drug derived from certain cacti, notably the peyote cactus.

Stimulants

Drugs that speed up activity in the central nervous system.