Username: SchnaDin
Name: Plagios
Gender: Male
Shark Fact:
Sharks have the ability to regurgitate their stomachs and swallow it once again.

It is currently thought that sharks don't dream. Dreaming has been observed in bony fish, but not yet in sharks. Huh. I wonder if they did dream, what they would dream about.

"Shark teeth are covered in fluoride, making them cavity-resistant. One 2012 study published in the Journal of Structural Biology found that sharks' enamel is made up of a chemical called fluoroapatite, which is resistant to acid produced by bacteria. This, combined with the fact that most sharks replace their teeth throughout their lives, means that sharks have excellent dental health. "
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