The Analogy Used in the Text to Describe What Happens

question 33

Multiple Choice

The analogy used in the text to describe what happens when old theories are discarded employs a discussion of how

• A) old cars are kept as antiques.
• B) old cars are replaced by newer and better models.
• C) new cars are often not built as well as older models.
• D) new cars are frequently more fuel efficient than older models.

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Definitions:

Flat Metal

Metal that has been rolled or hammered into thin, even sheets, used in various manufacturing applications.

Change Its Shape

The process of altering the form or structure of an object.

Specified Sizes

These are the dimensions provided on a technical drawing, indicating the precise measurements that components should be manufactured or cut to.

Gage Number

A numerical system that specifies the thickness of sheet metal or wire, the higher the number, the thinner the material.