Octopus has 0 tentacles. A fully grown octopus has 8 Arms, or as scientists are now saying 6 arms and 2 legs. A common mistake calling the octopus arms tentacles. Tentacles are longer than arms and tentacles usually have suckers only at their tips.
If you were asking ''How many tentacles does a octopus have?'', 8
I think what you mean is how many tentacles does an octopus have. In that case, 8.
An Octopus has 8 tentacles, the prefix octo means eight. In addition a Squid has 6 tentacles.
8 TENTACLES ON AN OCTOPUS
An octopus can get a firm grip on prey by constricting its long tentacles.
8 Tentacles on a Octopus
An octopus doesn't exactly have hands it has tentacles and there are eight of them.
eight tentacles
8 tentacles on an octopus
eight tentacles
octopus
Animals with tentacles include squid, octopuses, and jellyfish. Cuttlefish and Portuguese Man of War also have tentacles. Many people think starfish have tentacles, but these are actually true arms and legs.