What are the differences between Elliptical, Spiral, and Irregular Galaxies?

Answer 1

Their shape.

Elliptical galaxies have an eliptical form.

Our galaxy and other spiral galaxies have arms that give them a spiral appearance.

All the other galaxies that do not fall into the first two categories are called irregular galaxies. (Mostly they have a blobby shape)

Sign up to view the whole answer

By signing up, you agree to our Terms of Service and Privacy Policy

Sign up with email
Answer 2

Elliptical galaxies are smooth and featureless, with an ellipsoidal shape. Spiral galaxies have a central bulge and spiral arms. Irregular galaxies lack a distinct structure and exhibit irregular shapes.

Sign up to view the whole answer

By signing up, you agree to our Terms of Service and Privacy Policy

Sign up with email
Answer from HIX Tutor

When evaluating a one-sided limit, you need to be careful when a quantity is approaching zero since its sign is different depending on which way it is approaching zero from. Let us look at some examples.

When evaluating a one-sided limit, you need to be careful when a quantity is approaching zero since its sign is different depending on which way it is approaching zero from. Let us look at some examples.

When evaluating a one-sided limit, you need to be careful when a quantity is approaching zero since its sign is different depending on which way it is approaching zero from. Let us look at some examples.

When evaluating a one-sided limit, you need to be careful when a quantity is approaching zero since its sign is different depending on which way it is approaching zero from. Let us look at some examples.

Not the question you need?

Drag image here or click to upload

Or press Ctrl + V to paste
Answer Background
HIX Tutor
Solve ANY homework problem with a smart AI
  • 98% accuracy study help
  • Covers math, physics, chemistry, biology, and more
  • Step-by-step, in-depth guides
  • Readily available 24/7