Which of the Following Does Not Need an Outer or Middle

question 19

Multiple Choice

Which of the following does not need an outer or middle ear to hear effectively?

• A) dogs
• B) cats
• C) fish
• D) All of these need outer and middle ears.

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Definitions:

Rational Expectations Theorists

Economists who postulate that individuals make decisions based on their rational outlook, available information, and past experiences.

New Classical Economists

Economists who believe in the theory that markets are always clear and that participants have rational expectations, focusing on the supply side for economic growth.

Government Intervention

Actions taken by a government to affect the economy, which can include regulations, subsidies, and taxes.

Supply-Siders

are economists who believe that changes in marginal tax rates and the ability to supply goods in the economy significantly influence economic growth.