The two correct answers for identifying a planetary nebula are:
- spherical shape
- central star remnant
Planetary nebulae typically have a spherical shape and often contain a central star remnant, which is usually a white dwarf.
Responses
diffuse edges
diffuse edges
spherical shape
spherical shape
dark area
dark area
central star remnant
1 answer
The two correct answers for identifying a planetary nebula are:
Planetary nebulae typically have a spherical shape and often contain a central star remnant, which is usually a white dwarf.