Examlex
A specialty field in mathematics, known as _____ algebra, is dedicated to the use of logical operators.
Tight Oil
Light crude oil contained in petroleum-bearing formations of low permeability, often extracted through hydraulic fracturing.
United States
is a federal republic located in North America, known for its diverse geography, culture, and significant global economic and political influence.
Net Energy Ratio
A measure comparing the amount of energy delivered by a system to the amount of energy used in its construction and maintenance.
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