Examlex
Which of the following is NOT related to the solar magnetic cycle?
Trading
The act of buying, selling, or exchanging goods and services between people, businesses, or countries.
Californian Indians
Indigenous peoples native to California, with diverse cultures, languages, and social structures, significantly impacted by European colonization.
Language Families
are groups of languages that descended from a common ancestral language or parental language, showing similarities in vocabulary, grammar, and syntax.
Social Mobility
The ability of individuals or families to move up or down the social hierarchy, with changes in income, education, employment, or wealth.
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