There are stars located in the center bulge of the Milky Way and the spiral arms of the Milky Way. What is the difference between the stars at the center bulge and the stars in the arms?(1 point)

Question

Responses

The stars at the center bulge are typically older than the stars in the arms.
The stars at the center bulge are typically older than the stars in the arms.

The stars at the center bulge are typically colder than the stars in the arms.
The stars at the center bulge are typically colder than the stars in the arms.

The stars at the center bulge are typically brighter than the stars in the arms.
The stars at the center bulge are typically brighter than the stars in the arms.

The stars at the center bulge are typically smaller than the stars in the arms.

Answer 1

The correct response is: The stars at the center bulge are typically older than the stars in the arms.

Stars in the center bulge of the Milky Way tend to be older and have a different chemical composition compared to the younger, more active stars found in the spiral arms, where ongoing star formation occurs.