Which Falls Outside the Study of Ecology

question 37

Multiple Choice

Which falls outside the study of ecology?

• A) spread of disease
• B) predator-prey relationships
• C) invasive plant species
• D) bonds of DNA
• E) land management

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Definitions:

Developing Countries

Nations with a lower living standard, undeveloped industrial base, and lower Human Development Index (HDI) relative to other countries.

Farm Productivity

The output of agricultural goods per unit of input, such as labor or land, over a certain period.

Labor Productivity

A measure of economic performance that examines the amount of goods and services produced by one hour of labor.

Unionized Labor Force

A workforce that is represented by one or more unions, which negotiate wages, working conditions, and other employment terms on behalf of their members.