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Stars in binary systems can transfer matter from one star to another at a Lagrange point.
Mercantile Pursuits
Activities or endeavors concerned with trade, commerce, and the buying and selling of goods for profit.
High Status
A position of authority, respect, or high social ranking within a society, often associated with wealth, power, or prestige.
Mongol Empire
A vast empire in the 13th and 14th centuries that was founded by Genghis Khan and became the largest contiguous land empire in history.
Ancient City
A city that existed during a time long past, often part of early civilizations and archaeological studies.
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Q25: List the three types of binary stars.
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