For swimming and getting around, and for them, is really very much easier to catch prey with 8 arms that can strangle you like pythons.
The tentacle of a squid is used to fight the Impire and wield a lightsaber. The squid can also use the force
Squids have 6 tentacles, 2 of which are called arms, which they use to grab prey. So in all they have 8
Yes
The tentacles have suction cups at the end of them and they are longer, but the arms are shorter and have suction cups all over them. There are 2 tentacles and 8 arms on the squid.
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