Examlex
Which of the following is a nonmetallic mineral resource?
Externality Effect
The impact of one person's actions on the well-being of a bystander, which may be positive or negative and not reflected in market prices.
Network Externality
Situation in which each individual’s demand depends on the purchases of other individuals.
Emphysema
A chronic respiratory disease characterized by the destruction of air sacs in the lungs, leading to breathing difficulties and reduced oxygen exchange.
Blood Ph
A measure of the hydrogen ion concentration in the blood, reflecting its acidity or alkalinity, vital for maintaining homeostasis in the body.
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