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← ScienceWhich outcome results when a molecular cloud collapses?
A)Increased gravitational instability✓
B)Decreased radiative heat transfer
C)Atomic nuclei transmutation
D)Entropy dramatically decreases
💡 Explanation
Increased density triggers Jeans instability, because self-gravity overcomes the cloud's internal pressure, and therefore fragments form, rather than equilibrium or dispersal, which require greater pressure or outward energy flux.
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