All you need to know about Nurse Sharks.
https://enchantedlearning.com/subjects/sharks/species/Nurseshark.shtml#:~:text=TEETH%20The%20nurse%20shark%20has%20thousands%20of%20replaceable,are%20broken%20or%20lost%29.%20DIET%20AND%20FEEDING%20HABITS
I tried to do that link thing but failed.
Shark LinkYippy. I did it.