I think you mean "Pluto" not "luto".
Yes, Pluto is a Plutoid.
It's the example that all the Plutoids are named after.
NO, because it is not possible. Every plutoid is a dwarf planet but every dwarf planet is not a plutoid.
YES, obviously, because every plutoid is a dwarf planet but every dwarf planet is not a plutoid.
yes
Are you in mourning? -> Estás de luto? or Está usted de luto? "Estar de luto" is the Spanish expression meaning "to be in mourning"
Mourning
The cast of LuTo - 2013 includes: Juan Pablo Campa as Tomas
The duration of Los Cuervos están de luto is 1.5 hours.
No, it's a "dwarf planet".
Mourning
Los Cuervos están de luto was created on 1965-10-28.
no it use to be but is now called a plutoid
LUTO Quickstep