by blowing sharks up
3 sharks, die , on average, every second
some types may go extinct but sharks will probably never die out. LONG LIVE SHARKS!! :D
Not all sharks have shelter but, Great White Sharks can't stop swiming or they die.
Then sharks will become extinct. That's why fishing is a big deal.
no.
no they r like all sharks if they sleep they die
Too many fishers are leaving nets in the ocean and sharks get caught in them and to survive sharks must keep swimming to force the seawater through their gills to separate water from oxygen. Also cutting off shark fins to make shark fin soup kills them.
All living things eventuly die.
totally....(wierd)
they float on their back
yes
Probably not.