Question

1. match the galaxy to its description. draggable item → corresponding item irregular galaxy → arms extending from central bulge spiral galaxy → oval shaped and relatively featureless elliptical galaxy → no defined shape

Explanation:

Each galaxy type has a distinct defining shape/structure:

1. Irregular galaxies lack a consistent, organized shape.
2. Spiral galaxies have a central bulge with winding spiral arms extending outward.
3. Elliptical galaxies are smooth, oval-shaped with no distinct arms or complex features.

Answer:

• Irregular galaxy → No defined shape
• Spiral galaxy → Arms extending from central bulge
• Elliptical galaxy → Oval shaped and relatively featureless