Examlex
Which of the following uses of wood has contributed most to the disappearance of dry forests?
Technological System
An organized arrangement of people, machines, and procedures designed to perform and control various functions and processes for achieving specific objectives.
Economic Analysis
A study that evaluates the cost-effectiveness of interventions in the economy.
Blood Transfusions
A medical procedure involving the transfer of blood from a donor to a recipient to replace lost components of the blood.
Epidemiological Studies
Research investigations that study the distribution, patterns, and determinants of health and disease conditions in defined populations.
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