Question

How many tentacles does octopus have

Answer 1

Hence "Octo"pus. 8 dont think they have testicles the number of tentacles an octupus has is 8 because all they need is 8 tentacles to survive. Eight (8). Octo mean 8 hence, 8 tentacles. if you know how many sides an octagon has then you would know how many tentacles that and octopus has. Octopuses are characterized by their eight arms (not tentacles), usually bearing suction cups. These arms are a type of muscular hydrostat. Unlike most other cephalopods, the majority of octopuses — those in the suborder most commonly known, Incirrata — have almost entirely soft bodies with no internal skeleton. They have neither a protective outer shell like the nautilus, nor any vestige of an internal shell or bones, like cuttlefish or squids. A beak, similar in shape to a parrot's beak, is their only hard part. This enables them to squeeze through very narrow slits between underwater rocks, which is very helpful when they are fleeing from morays or other predatory fish. The octopuses in the less familiar Cirrata suborder have two fins and an internal shell, generally lessening their ability to squeeze into small spaces.