How many classifications are used to determine different types and shapes of galaxies?

i got it right and got a Flip a Tile Hint. Oh Joy! 😠

I took a college course on Astronomy. The heavens are so mysterious!! Got an A-plus!!

So what is the tuning fork diagram?

craftmaker758899, Ha ha, someone is looking to annoy other people, or looking for attention, or just full on special needs.

ChewyGazelle68623, congratulations. Astronomy gave me.a few brain wrinkles. Peace