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The Role of Stellar Evolution in Galactic Chemical Enrichment
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Which of the following is the primary mechanism for the production of heavy elements in the universe?
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A
Supernovae
💡 Explanation:
Supernovae are the primary site for the production of heavy elements in the universe. During a supernova explosion, the core of a massive star collapses, releasing a tremendous amount of energy and ejecting the outer layers of the star into space. This ejecta is enriched with heavy elements that were produced in the star's core through nucleosynthetic processes.