no because every tipe of shark cold die if they dont stop swimming. plus they dont sleep
The sixgill shark, belonging to the genus Hexanchus, is classified within the family Hexanchidae, which includes the cow sharks. Its scientific name is Hexanchus griseus. This species is characterized by its six gill slits, a trait that distinguishes it from most modern sharks, which typically have five. Sixgill sharks inhabit deep waters and are known for their primitive features, linking them to ancient shark lineages.
It depends.There are two species of Sixgill sharks:a) The larger Bluntnose sixgill shark (Hexanchus griseus), with about 5 metres lenght and weigh over 600 kg.b) The mush smaller Bigeyed Sixgill shark (Hexanchus nakamurai), with maximum lenght of 2 metres and weigh about 20 kg.Both are deep-water sharks, and are considered as chronospecies.
There are no documented attacks from the Sixgill shark and they aren't normally aggresive towards humans anyway,most sharks aren't intrested in humans they just mistake us for turtles,seal and anything that they wanna eat!! later :D
yes they do migrate.
Hammerhead sharks migrate so they can move to warmer climate to breed.
es they migrate.
All Hammerhead sharks migrate to warmer waters in the winter
Sixgill stingray was created in 1980.
The Portuguese shark is considered to live in the deepest waters.
Africa
Neither
They must migrate... Hibernation is when an animal sleeps through the cold winter months and sharks don't do that.