The Term "Underclass" Is Another Word for the Upper­middle Class

question 70

True/False

The term "underclass" is another word for the upper­middle class because it refers to those people
found just below the wealthiest Americans.

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Definitions:

Safety Data Sheets

Documents that provide important information about the hazards of chemicals and instructions for safely handling and storing them.

Chemical Substance

Any material with a definite chemical composition, including elements and compounds.

Revolving Nosepiece

is a part of a microscope that holds multiple objective lenses and allows for easy switching between magnifications.

Small Lenses

Optical components designed to focus or diverge light, typically used in cameras, glasses, and scientific instruments.