SHARKS

Stream: - Tyler and Mark are cheeky - Big Mountain Energy - Embarrassing Story - Jordan Sneeze Hip SFX

Lamniformes: They are often called salmon sharks. They include goblins sharks, basking sharks, giant sharks, long tail sharks, short fins and long fin sharks, and wonderful white sharks. They are known for breeding their big baboon and eggs. Lamniformes also includes extinct Grand Shark (Carcharodon megalodon). The shark's teeth are not fixed directly to the chin, but are embedded in the gums and are constantly exchanged throughout their lifetime. Multiple rows of replacement teeth grow in the inner groove of the crucible and move steadily forward compared to the conveyor belt; some sharks lose more than 30,000 teeth in their lifetime. The tooth replacement frequency is from 8 to 10 days to several months. In most species, teeth are exchanged one at a time, not simultaneously changing the entire row at the same time. This can be seen in Cookie shark.

Like all sharks, huge sharks replace their teeth as they grow or as teeth wear or damage. The new tooth continues to grow in the shark mouth groove and the skin acts as a "conveyor belt" to advance the tooth to a new position. Young sharks are more likely to change their teeth than older sharks. Unfortunately our actual data on the exchange rate of modern shark teeth is relatively small, not to mention prehistoric sharks. However, it is safe to assume that an adult 's huge shark swallows thousands of teeth during its lifetime.