Examlex
Which of the following best matches the description?
-Cartel of oil-exporting countries.
Liter
A metric unit of volume equal to one cubic decimeter or 1000 cubic centimeters, commonly used to measure liquids.
Volume
The amount of space that a substance or object occupies, or that is enclosed within a container.
Experiment
A scientific procedure undertaken to make a discovery, test a hypothesis, or demonstrate a known fact.
Hypothesis
A hypothesis is a proposed explanation made on the basis of limited evidence as a starting point for further investigation.
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