what happens first when a star begins to run out of fuel?\nthe star’s core shrinks.\nthe star becomes a…
what happens first when a star begins to run out of fuel?\nthe star’s core shrinks.\nthe star becomes a black hole.\nthe star becomes a white dwarf.\nthe star’s outer layer drifts away.
Answer
Brief Explanations:
When a star runs out of fuel, the outward - pushing radiation pressure from nuclear fusion decreases. Gravity then causes the core to shrink first. Becoming a black hole or white dwarf and the outer layer drifting away are later stages in the star's evolution.
Answer:
The star’s core shrinks.