Which of the following are types of galaxies? Check all that apply. spiral spherical elliptical irregular abnormal

Option A, Spiral

Option C, Elliptical

Option D, Irregular

Explanation:

There are three main type of galaxies -

a) Elliptical - These galaxies look like elongated sphere

b) Spiral - Has a spherical shape and consist of three main parts a bulge, disk, and halo. These are further classified into ordinary and barred

c) Irregular - They have no regular or symmetrical structure. They are further divided into two groups namely I and IrrII

Elliptical, Spiral, and Irregular.