Examlex
Even though they are not used for energy or structure, vitamins and minerals are required for proper nutrition.
OPEC
The Organization of the Petroleum Exporting Countries, a group of oil-producing nations that coordinate petroleum policies and prices internationally.
World's Oil
Refers to the global production, distribution, and consumption of crude oil as a key energy source.
Saudi Arabia
A sovereign country in the Middle East, known for its vast oil reserves, which play a central role in its economy, and as the birthplace of Islam.
Price Of Oil
The cost per barrel of crude oil, influenced by factors such as supply, demand, geopolitical tensions, and production decisions by OPEC and non-OPEC countries.
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