It tentic
Though an octopus may move over the ocean floor using its tenticles, if startled it will force water through its syphon and jet away, often leaving a cloud of black ink (highly concentrated melanin) to confuse an enermy.
a siphon
by propulsion. the propel themselves through the water if you ride the Kraken you'd know.
It uses its 8 tentacles and thrashes them to propel through the water, like if you swam moving your arms to the sides
a dolphin gets around by using its tail and flippers to propel itself through the water.
Octopus do not have fins. They swim by using their arms and body. If they need to go very fast, they squirt water out of their siphon and use "jet propulsion." Mostly, an octopus will just crawl around on the bottom to get around. Some Octopus do have ear like appendage's with which the use to propel themselves through the water also. They are also refereed to as Dumbo Octopus.
The opposite direction of the water it moved.
It sucks in water and then pushes it out to propel itself.
With the tail. useing his tail moving it back and forth he also sways his body a little
Well Octopuses don't squirt out water from themselves, they propel they're tentacles from an open position downward which acts like a rocket and propels the octopus forward.
It spins to move through the water
This a very simple answer. They use their tentacles to push themselves through the water. No this is actually wrong. The squid uses its siphon to propel itself through the water. How it does this is it fills its mantle with water then the squid pushes it out through the Siphon.
its 8 tenticals