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← ScienceWhich outcome rapidly decreases stellar core temperature relying on fusion?
A)Neutrino emission and core collapse✓
B)Increased alpha particle production
C)Reduced radiation pressure from photons
D)Accelerated carbon-12 synthesis cycles
💡 Explanation
Neutrino emission accompanies fusion events, especially when heavier elements synthesize; therefore, the weak interaction extracts energy directly from the core via neutrinos, rather than heating it; because core collapse follows this cooling period not the other listed nuclear processes.
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