Recent Trends in Marriages Between People from Different Races or Ethnic

question 41

Multiple Choice

Recent trends in marriages between people from different races or ethnic groups indicate a:

• A) growing acceptance of exogamy.
• B) growing acceptance of endogamy.
• C) declining acceptance of exogamy.
• D) declining acceptance of endogamy.

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Definitions:

Oxygen

A chemical element with symbol O and atomic number 8, essential for most forms of life on Earth, particularly as a component of the air we breathe.

Calcium Hydroxide Experiment

A scientific experiment typically involving the use of calcium hydroxide, a compound with formula Ca(OH)2, to explore its chemical properties or reactions.

CO₂

Carbon dioxide, a colorless, odorless gas produced by burning carbon and organic compounds and by respiration. It is absorbed by plants in photosynthesis.

O₂

The molecular form of oxygen that is essential for respiration in most living organisms.