The Sun's evolution from youngest to oldest stage is
A) white dwarf, red giant, main sequence, protostar.
B) red giant, main sequence, white dwarf, protostar.
C) protostar, red giant, main sequence, white dwarf.
D) protostar, main sequence, red giant, white dwarf.

Question

Quizplus · Accepted Answer

The Sun's evolution begins as a protostar, then it enters the main sequence phase where it spends most of its life. After exhausting its hydrogen fuel, it becomes a red giant, and finally, it ends its life as a white dwarf.

The Sun's Evolution from Youngest to Oldest Stage Is