Question
The diagram below describes the usual processes of star formation and destruction. Use the diagram and your knowledge of science to answer any questions that follow.
Read More ▼
Multiple Choice Question
A planetary nebula is the phase of a
A.
neutron star late in its life.
B.
planet before it becomes a star.
C.
main sequence star late in its life.
Read More ▼
Multiple Choice Question
A planetary nebula is the phase of a
A.
neutron star late in its life.
B.
planet before it becomes a star.
C.
main sequence star late in its life.
Answers
GPT-4o mini
A planetary nebula is the phase of a:
**C. main sequence star late in its life.**
Planetary nebulae typically form from the outer layers of a medium-sized star (like our Sun) being expelled when the star evolves away from the main sequence stage and becomes a red giant. This process occurs during the later stages of the star's life cycle, after it has exhausted the hydrogen in its core.
**C. main sequence star late in its life.**
Planetary nebulae typically form from the outer layers of a medium-sized star (like our Sun) being expelled when the star evolves away from the main sequence stage and becomes a red giant. This process occurs during the later stages of the star's life cycle, after it has exhausted the hydrogen in its core.