An octopus has three hearts in its mantle (head-like structure). 2 pump blue blood to the gills that then deposits waste in the blood at the gills then the cleaned blood is pumped to the 3rd heart to be pumped through out the rest of the octopuses body.
If you were asking ''How many tentacles does a octopus have?'', 8
8 TENTACLES ON AN OCTOPUS
I think what you mean is how many tentacles does an octopus have. In that case, 8.
8 Tentacles on a Octopus
An Octopus has 8 tentacles, the prefix octo means eight. In addition a Squid has 6 tentacles.
An octopus doesn't exactly have hands it has tentacles and there are eight of them.
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.
8 tentacles on an octopus
An octopus has eight TENTACLES
it has 8 tentacles
three hearts
8 tentacles of an octopus