Examlex
When a liquid boils and changes to a gas,it is said to have undergone a change of ________.
Developing Countries
Nations with lower levels of industrialization, lower standards of living, and generally lower Human Development Index (HDI) scores compared to developed countries.
Biomass Energy
Energy produced by burning organic materials, such as wood, agricultural crops, or animal waste.
Developing Countries
Nations with a lower level of industrialization, lower living standards, and lower Human Development Index (HDI) compared to developed countries.
OPEC
The Organization of the Petroleum Exporting Countries, an intergovernmental organization coordinating the petroleum policies of its member countries.
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