Examlex
A neuron's resting potential is raised and lowered
Scarcity
A basic issue in economics where human desires appear unlimited, but the world has finite resources.
Price of Contact Lenses
The cost at which contact lenses are sold, determined by factors like brand, technology, supply, and demand.
Supply of Contact Lenses
The total amount of contact lenses that manufacturers are willing and able to sell at a given price level.
Law of Demand
The principle that, all else being equal, as the price of a good or service increases, consumer demand for the good or service will decrease and vice versa.
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