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What affects the average orbital speed of a star in our galaxy?
Age Cohorts
Groups of people categorized according to their age, often used in studies to understand how different generations behave and believe.
Emotional Expression
The process by which people outwardly convey their emotions through facial expressions, gestures, vocal tones, and other forms of nonverbal communication.
Gesture
A movement of the body or limbs that expresses or emphasizes an idea, sentiment, or attitude.
Stance
A person's attitude or position on a specific topic, often indicating how they will approach or think about an issue.
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