The shape is very aerodynamic
it doesn't
Squids swim from 25 to even 40 miles per hour.
they dont...
round
No, they swim with their fins like fish do
Funnel-shaped
very weirdly and unusual
The shape of a perch's stomach helps it to digest its food easily. It's shape also helps it to swim effortlessly through the water.
There are squids in the Arctic
The Ink is so that the predator wont see where they tried to swim away
Their predators are squids & sharks & other deep sea animals.
squid have ink sacs that irritate the predators' eyes so that they can swim away
it helps the squid to move because its fit to the squid and this is really shape of squid to move so shape can help us like people have shape too and animals so that they help us ........