When winds blow the gas away from a forming protostar, the protostar
A) expands rapidly to 100 times its original size.
B) is revealed as a main-sequence star.
C) becomes visible as a T Tauri star.
D) is unable to reach the main sequence.
E) becomes a brown dwarf.

Question

Quizplus · Accepted Answer

When winds blow the gas away from a forming protostar, it becomes visible as a T Tauri star, which is a young, pre-main-sequence star.

When Winds Blow the Gas Away from a Forming Protostar