The Chamber of the Heart That Is the Most Powerful

question 12

Multiple Choice

The chamber of the heart that is the most powerful is the

• A) left atrium.
• B) left ventricle.
• C) right atrium.
• D) right ventricle.
• E) No answer is correct.

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Export Supply

The quantity of goods or services available from a country for sale to other countries, directly related to national production capacities and international demand.

Protective Tariff

A tax imposed on imported goods to protect domestic industries from foreign competition by making the imported goods more expensive.

Tariff

A tax imposed by a government on goods and services imported from other countries.

Excise Tax

An indirect tax charged on the sale of a particular good or service, typically specific items such as alcohol, tobacco, and gasoline.