It is a vertebrate. They have backbones.
Sharks can go through thousands of teeth in a lifetime, as they have rows of replacement teeth that continuously move forward to replace old or damaged teeth that are lost during feeding or other activities.
12,000,345 teeth
whale sharks have 3000 little teeth but they do not use many due to their special ways of feeding
The great white sharks actually have that many teeth and they have three rows of them. This applies to all sharks that they have many rows of teeth or just many teeth.
35
It lives in a little part of the sea called bikini bottom.
none
== ==
haz it 16
Blue sharks do have teeth. Since they are carnivore's and prey on fish and other sea animals they have many teeth used to capture these hard to catch prey. Like other sharks the blue shark has many rows of teeth that fall out as they get worn down, only to be replaced by a new set of teeth.
how sharp is the hammerhaed sharks teeth