Respuesta :
Answer:
irregular
Explanation:
Irregular galaxies have no regular or symmetrical structure. They are divided into two groups, Irr I and IrrII. Irr I type galaxies have HII regions, which are regions of elemental hydrogen gas, and many Population I stars, which are young hot stars.
Answer:
Irregular
Explanation:
An irregular galaxy is the only type of galaxy that doesn't have any symmetry or regular shape. The other three types of galaxies have definite, symmetrical shapes.