these super giant stars have a super denser core known as a ____________. this question is worth 1 point(s)…

these super giant stars have a super denser core known as a ____________. this question is worth 1 point(s) \n\nplanetary nebula \n\nblack dwarf \n\nwhite dwarf \n\nneutron star
Answer
Brief Explanations:
A planetary nebula is a cloud of gas around a star, not a dense core. A black dwarf is a theoretical cold - white dwarf and not related to the dense core of super - giant stars. A white dwarf is the core left by a low - to medium - mass star, not a super - giant. A neutron star is a very dense core that can be left behind by a super - giant star after a supernova explosion.
Answer:
D. neutron star