Bird Song

question 74

Multiple Choice

Bird song

• A) has to be heard before a bird can sing it.
• B) is learned during early life.
• C) is specific for each bird species.
• D) has a genetic component.
• E) includes all of these.

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Definitions:

National Amendment

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Changes or additions to the U.S. Constitution, proposed to adjust governance according to evolving societal values and needs, requiring ratification by a significant majority.

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A set of political reforms in the early 20th century in Oregon, including the initiative, referendum, and recall, aimed at increasing public participation in government.

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