Sharks have rows upon rows of teeth in their mouth and when the teeth fall out the new row of teeth is ready to come through.
I'm not for sure what you mean but if a shark loses a tooth it takes 24 hours to grow back.
If a shark loses its tooth then the next one pops out, sharks have very many layers of teeth, Or rows, If you type in, ''shark jaws,'' in safari or fire fox, you will see that they have lots of rows, witch makes it easy for them to break skin, and to start ripping at there preys flesh, cause flesh wounds witch can rip into your muscle tissue, in witch you could loose a lot of blood and die from this.
Shark's teeth are constantly being replaced due to the fact that they fall out frequently. When a shark loses its tooth, a new one takes the place of the other one. A shark's mouth is literally a conveyor belt of teeth with rows of teeth ready to replace one that has fallen out. When a tooth is lost, a replacement moves up in the jaw to take its place, sometimes in as little as 24 hours.
alot!some sharks have more then 20,000!
a shark has 3 rows of teeth and about 3,000 teeth in a life time.
Dr. Einstein in a Body in Shark is a Long in a Shark Teeth.
An Adult Basking shark has 500 teeth.
4:18 represents 4 bullshark teeth : 18 shark teeth
shark
The length of a shark's teeth depends on the type of shark. The largest living shark, a whale shark, has teeth that are relatively small, even tiny. The smallest living shark, the dogfish, also has tiny teeth, while the great white shark has teeth the size of about 36 mm, or 1.43 in. But the largest shark to have ever lived, the megalodon, could grow teeth longer than seven inches long.
A Thousand Shark's Teeth was created on 2008-06-02.
The Tiger shark can have up to 3,000 teeth in its body at a time. Over its lifespan it can have up to 30,000 teeth!The Sand Tiger Shark can have about 3000 or more teeth at once. Throughout its lifetime it can have about 30 000 teeth.