A shark tooth is one of the
numerous teeth of a shark. A shark tooth contains
resistant calcium phosphate materials. Sharks continually shed their teeth;
some Carcharhiniformes shed approximately 35,000 teeth in a lifetime, as
well as replace them by producing thousands of more.
https://en.wikipedia.org/wiki/Shark_tooth
Wikipedia
https://en.wikipedia.org/wiki/Shark_tooth
Wikipedia
A shark tooth is one of the
numerous teeth of a shark. A shark tooth contains
resistant calcium phosphate materials. Sharks continually shed their teeth;
some Carcharhiniformes shed approximately 35,000 teeth in a lifetime, as
well as replace them by producing thousands of more.
www.kidzone.ws/sharks/facts2.htm
SHARK TEETH. Sharks have the most powerful jaws
on the planet. Unlike most animals' jaws, both the sharks' upper and lower jaws
move. A shark bites with ...
https://www.flmnh.ufl.edu/.../sharks/...sharks/fossil...
Florida Museum of Natural History
Info on modern shark teeth
and fossil shark teeth at the Florida Museum of Natural History's
Ichthyology Division.
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