Sharks
The sharks' teeth strained into new ones, as if they were rolling. As teeth wear out and fall out, new ones come forward to replace them. We can be over 30,000 years old in our lifetime.
Great white shark It has large serrated triangular teeth. Their diet includes basically all large marine animals, such as fish, octopus, turtles, seals, dolphins, whales and other sharks. Bull shark Its dentition is composed of serrated triangular teeth. They feed on medium-sized fish, molluscs, turtles, rays, marine animals and other smaller sharks. Shortfin mako Their teeth are fine, they feed mainly on shark fish, however, larger ones and can feed on large prey, such as dolphins. Sand tiger shark They have fine, piercing teeth, used to eat medium-sized fish and small sharks.