Question

which statement describes a characteristic of a spiral galaxy? it is shaped like a pinwheel. it has no new star formation. it is made only of gases. it is smaller than other types of galaxies.

Explanation:

Spiral galaxies have a central bulge and spiral arms, giving them a pinwheel - like appearance. They do have new star formation, are composed of stars, gases, and dust, and are not necessarily smaller than other types of galaxies.

Answer:

It is shaped like a pinwheel.