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How do two unequal-mass stars in a binary star system move around each other, in general?
Nominal Variables
Nominal variables are categorical data without a natural order or ranking among the categories.
Bar Charts
A graphical representation of data where individual categories are denoted by bars of different lengths according to their value.
Playoff System
A knockout or elimination format used in sports and other competitive activities to determine a champion from among the top contenders.
Gender
The socially constructed roles, behaviors, expressions, and identities of girls, women, boys, men, and gender diverse people.
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