Awasamehime Akula | Bubble Shark Princess Akula

If sharks are carnivores does that mean that she is also a carnivore as a shark girl? If so, does that mean that other demi-humans in this world abide by their based on animal's respected feeding niches? If that's true then each demi-human would have a completely different digestive system. Health care in this world has to be a massive pain. Don't even get me started on organ transplants and blood transfusions. All I'm saying is, I feel like it would be difficult to eat plants if you have shark teeth. :) -KnightMan