The Rotation Curve of the Galaxy Provides Evidence for the Existence

question 47

Short Answer

The rotation curve of the galaxy provides evidence for the existence of the ____________________ that extends beyond the halo of the galaxy.

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Definitions:

Scientific Method

A systematic, evidence-based approach for conducting research, involving observation, hypothesis formation, experimentation, and conclusion.

Independent Variables

Are presumed causes that influence dependent variables.

Dependent Variables

Outcomes of practical value and interest that are influenced by independent variables.

Specific Variables

Distinct and measurable elements or factors that can influence the outcome of a study or research.