the answer is the ink sac where they squirt ink at other animals and the color chaning
It confuses their predators and sometimes blinds them.
Giant Squid's
Captain Birdseye
A squid squirts out a black cloud of dust to get a chance to get away from predators!
the squid`s predator is a giant whale and any other carnivorious squids
sperm whales, deep sea sharks are squid predators
C'thulu and the Giant Squid.
Neither. Squid are predators.
nothing
no because one squid isn't going to ward off all hungry predators in the end the squid will be killed
Squid are slowly diminishing because of overharvesting. There is also the problem with their predators attacking them if they are caught.
Pollution can threaten squid. (Squid is both the singular and plural for that critter.) Squid predators include man, fish, and, in the case of the giant squid, the sperm whale.