When a high-mass star runs out of fuel what may it ultimately become? (Mark all that apply)ed8b9a0937f8b757a114e32a04863bd2.webm122 KB ablack hole bwhite dwarf cneutron star dplanetary nebula

Protostars two to eight times the mass of the sun become...*1 pointLow mass starsIntermediate mass starsHigh mass starsBrown dwarfs

A star will spend most of its lifeGroup of answer choiceson the main sequence.as a protostar.inside its planetary nebula.in a sustained helium flash lasting billions of years.in repeated swellings to the red giant.

What happens when a main sequence star depletes the supply of hydrogen in its core and nuclear fusion slows down?

What is a planetary nebula?Group of answer choicesthe expanding shell of gas that is left when a white dwarf explodes as a supernovathe cloud of gas and dust from which protostars formthe expanding shell of gas that is blown off by a star when it becomes a white dwarfa disk of gas surrounding a protostar that may form

match the following stages of the cycle of a low/intermediate mass star*7 pointsA B C D E F Gred giant black dwarf interstellar molecular cloud main sequence star protostar planetary nebula white dwarf red giant black dwarf interstellar molecular cloud main sequence star protostar planetary nebula white dwarf