Examlex
Which one of the following statements best explains why gases are not commercially sold by volume?
Neolithic Settlement
Ancient communities formed during the Neolithic period, marked by the beginnings of agriculture, the domestication of animals, and the development of permanent villages.
Jordan River Valley
A geographical area in the Middle East that serves as a significant water source and historical region.
Central Mexico
A region in the heart of Mexico characterized by its rich history, cultural significance, and geographical features, including the Mexican Plateau and surrounding mountain ranges.
Costa Rica
A country in Central America known for its rich biodiversity, environmental protection efforts, and high standard of living.
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