They have a shell and a muscular 'foot'.Example, a snail.
They can't play the tuba. They do not have acoelomate body structure.
a shell, a soft body, a muscular foot, and a mantle - ALEKZA <3 Usually bilateral Adult gastropods are asymmetrical Epidermis of single layer and many unicellular mucus glands cilliated cells skin...
don't have bone but they have shell
Mollusk are a hard outer shell.