International Trade Exists Only When a Country Can Gain a Trade

question 108

True/False

International trade exists only when a country can gain a trade advantage over another country.

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Definitions:

Erythropoietin

A peptide hormone secreted mainly by kidney cells; stimulates red blood cell production.

Circulatory System

The body system that transports nutrients, oxygen, carbon dioxide, hormones, and blood cells to and from cells in the body to nourish it and help fight diseases.

Vertebrate

An animal possessing a backbone or spinal column, including mammals, birds, reptiles, amphibians, and fish.

Lymph System

A network of vessels, tissues, and organs that helps to maintain the body's fluid balance and protect it from infections.