Differences in Labour Productivity Between Nations Is Due to

question 47

Multiple Choice

Differences in labour productivity between nations is due to

• A) differences in economic policies.
• B) differences in traditions.
• C) differences in technology and natural resources.
• D) differences in human skills.
• E) all of these cause differences in labour productivity.

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Definitions:

Lung Ventilation Scan

A diagnostic imaging test that measures airflow and blood flow in the lungs, often using radioactive materials to view the organ's function.

Inhalation

Inhalation is the process of breathing in air or other gases, including the intake of substances such as medications delivered via the respiratory tract.

Radioactive Gas

A type of gas that emits radiation as a result of the decay of radioactive elements; radon is a well-known example of such a gas.

Chronic Pulmonary Histoplasmosis

A long-term lung infection caused by the fungus Histoplasma capsulatum, which can result in respiratory symptoms and requires medical treatment.