At times they do, as in migration.
no
Hammerheads live in huge groups called schools at night they separate and hunt alone.
Sharks give birth to live young
They usually go in an abandon ship or a dark cave.
depends on the breed of shark your looking at
great white sharks live by the vancover islands
world wide warmer oceans
No all sharks must constantly move to live
Some sharks live in family groups, but most are alone.
No. Great white sharks do not and cannot live in streams. They only live in oceans and seas.
Alone.
They travel in groups because of sand sharks sand sharks are the only predator