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Why Is RNA Considered by Many Scientists to Have Been

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Why is RNA considered by many scientists to have been the basis for early forms of life?


Definitions:

Experimental Study Designs

Research methods that allow investigators to directly manipulate variables to investigate cause-and-effect relationships between variables.

Line of Best Fit

A straight line drawn through the center of a group of data points plotted on a scatter plot, used to analyze and predict the relationship between variables.

Correlational Study

A research method that examines the relationship between two or more variables to determine whether a change in one variable is associated with a change in another.

External Validity

The degree to which the findings of a study can be generalized to other situations, populations, or settings.

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