Which of the Following Statements About the Changes in American

question 23

Multiple Choice

Which of the following statements about the changes in American society between 1900 and 2010 is true?

• A) There has been an increase in the percentage of Americans who identify themselves as Protestants.
• B) The average age of Americans has increased.
• C) There has been a decrease in the percentage of Americans who live in urban areas.
• D) There has been a decrease in the percentage of Americans who identify as multiracial.

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Definitions:

Meat Powder

A substance used by Ivan Pavlov in his classical conditioning experiments as an unconditioned stimulus to elicit salivation in dogs.

Taste Cue

A sensory signal related to food that can trigger specific eating behaviors or preferences.

X-Rays

A form of electromagnetic radiation that is used in medical imaging to produce images of the inside of the body.

Garcia and Koelling

Refers to researchers who conducted experiments on taste aversion learning, demonstrating that animals could learn to avoid foods that made them sick.