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Pavlova-9 [17]
3 years ago
12

PLEASE HELP

Biology
1 answer:
ArbitrLikvidat [17]3 years ago
5 0

Answer:

1. A massive star depletes its nuclear fuel; gravity overpowers the star; supernova occurs; core of star collapses

2. black hole; gravitational pull

3. The center of the Milky Way

Explanation:

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