Use the following figure to answer the questions:
-The structure labeled as 2 is the: 
Definitions:
Abstract
Refers to a summary of a research paper or article, providing a brief overview of its purpose, methodology, results, and conclusions.
Representative Sample
A subset of a population that accurately reflects the members of the entire population.
Larger Population
A term referring to a bigger group or number of individuals within a specified area or of a particular species.
Researchers
Individuals who conduct systematic investigations to establish facts or principles or to collect information on a subject.
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