Examlex
In external respiration, oxygen diffuses from the ____________________ to the ____________________.
Labor Productivity
A measure of economic performance that compares the amount of goods and services produced (output) with the number of labor hours used to produce them.
Natural Resources
Materials or substances occurring in nature which can be exploited for economic gain, such as minerals, forests, and water bodies.
Rate Of Population Increase
The rate at which a population grows or declines, considering factors like birth rates, death rates, immigration, and emigration.
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