which is the final event that occurs when a star is forming?\nthe outer layer of the star expands.\ngravity…
which is the final event that occurs when a star is forming?\nthe outer layer of the star expands.\ngravity pulls gas and dust together.\na black hole forms as the core collapses.\nnuclear fusion begins under high pressure.
Answer
Brief Explanations:
The process of star - formation starts with gravity pulling gas and dust together. As the mass accumulates and the pressure and temperature in the core increase, nuclear fusion begins under high pressure. This is the final key event in the formation of a star. A black - hole forms after the death of a massive star, not during star formation. The outer layer expanding is a later stage in a star's life cycle, not during formation.
Answer:
Nuclear fusion begins under high pressure.