When a red giant runs out of its fuel - helium - it will blow off its outer layers while the inner core collapses to form a white dwarf. The latter will gradually radiate away its energy to become a black dwarf.
Any star will end up as a white dwarf, neutron star, or black hole; it depends on the remaining mass of the star, once it runs out of fuel.
diversity
the red giant phase is about the end of a stars life. it will last for about one million years.
Red giants. By the way, what if it was a white star.
No.
B and D
I don't know about blue giants, but red giants are at the end of a star's life.
Not exactly. Red giants become white dwarf stars. It is the red supergiants that can become supernovas.
Yes red giants are the largest. But the bigger stars of red giants can be called red hyper giants.
red giants
Yes, there are. The classic red giants that come from sun- like stars, and red supergiants come from blue giants.
No other animals are believed to have evolved from sponges, thus they win the title of "an evolutionary dead end."
the red giant phase is about the end of a stars life. it will last for about one million years.
diversity
Generally red giants are bigger, but really it has more to do with how hot they burn. Blue giants burn hotter and have more mass.
Red Giants are 20 to 100 times bigger than the Sun.
Well light wise the highest category would be blue giants, red giants, and super red giants.
Red giants. By the way, what if it was a white star.