The correct plural of "octopus" can be either "octopuses" or "octopi," although "octopuses" is the more widely accepted form in English. "Octopi" is often used due to a misunderstanding of Latin pluralization rules, as "octopus" is actually of Greek origin. Therefore, while both forms are recognized, "octopuses" is preferable in modern usage.
yes
Buffalos
Shelves
Mitochondria
No because it does not have a backbone.
yes
cargoes or cargos
Blue black or red
sheep, it doesn't change.
Octipi and squids have differences, so no.
octpus,squid,and pepole
Up to a 10000.