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oksian1 [2.3K]
3 years ago
14

Supernovas occur when____forms in a stars core

Geography
2 answers:
weeeeeb [17]3 years ago
8 0

Answer:

Fusion

Explanation:

Supernova Definition:

The supernova occurs after fusion begins to pile up iron in the high-mass star's core. Because iron fusion cannot release energy, the core cannot hold off the crush of gravity for long. In the instant that gravity overcomes degeneracy pressure, the core collapses and the star explodes.

Fun Fact!

Approximately one supernova occurs every second. Supernova happens more often than you might think: One occurs somewhere in the universe every second!

Salsk061 [2.6K]3 years ago
8 0

Answer:

THE ANSWER IS FUSION....

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Explanation:

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B is not correct because such populations tend to have low birthrates, often even below the bar for simple replacement of the population.

C is not correct because such populations tend to live in very bad conditions, so despite having relatively high birthrates, they stagnate in their growth.

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