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Biology, 14.12.2021 04:50 foxesforlife45

A black hole begins to form as an aging star abruptly collapses when it ceases . *(options: gaining mass by collecting gas and dust; increases its gravitational force; emitting radiation from fusion reactions; generating heavy metals)* This occurs after the star has consumed its in this order: *(options: carbon, iron, then helium through hydrogen; iron, carbon, and helium; hydrogen, helium, then through iron; silicon, helium, hydrogen)*

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