What is a protostar?
A)a star that has planets
B)an intermediate-mass star
C)a star that is still in the process of forming
D)a star in its final stage of life

Question

Quizplus · Accepted Answer

A protostar is a star that is still in the process of forming, meaning it has not yet reached the stage of fusion in its core that would make it a true star. It is surrounded by a rotating disk of gas and dust that will eventually form planets.

What Is a Protostar