they adapt to water temperatures
Most sharks don't adapt, simply because they don't need to. Many stay in one place. There is only one shark that I can think of that DOES need to adapt, and the is the Bull Shark, reported to be seen in Lake Michigan. No one really knows how sharks adapt, it's just theories. For more info. you can contact me at sharklover14@yahoo.com.
no
No just bull sharks.
No, bull sharks are not extinct, but they are threatened.
No, despite their name, bull sharks are free of horns.
Bull sharks need to live in water where it is warmer.
they are called bull sharks because they are larger than most sharks and are notoriously aggressive.
Bull Sharks Are Gray Actually they are brown look it up on google images.
Because they have the name bull in it
bull sharks have been known to use the bump and bite.
there sharks.
No. The only sharks that can live in fresh water are bull sharks, and it's too cold for them live in the Canadian river.