Because they keep on breeding!
Dolphins are not friendly with sharks, and in fact have saved humans from sharks in many documented cases.
There are approximately about 1,00,000 to 2,00,000 whale sharks left in the wild.
There is no definite answer, since sharks are always repopulate as humans. So since they keep making more, there is no answer to how many there are now
Actually, Australia is the name of a land-based country, so no: there are no sharks in Australia. There may be many swimming in the oceans surrounding this country.
There are so many differnt types of sharks! Each one is individual, and has it's own charichterists. You can find many amazing lists from trushed-websights of types of shark speices! As of when I wrote this there are 440 classified shark species!
how do sharks survive so well
how many sharks get killed by rubbish how many sharks get killed by rubbish
there would be too many fish in the sea way too many so sharks are important to keep the fish population down if they did not exist there would be too many fish
arounf 7 billion sharks.
You did!
They are independent
they just servived ok. stop asking.