31+ Rows Of Teeth Shark Background
31+ Rows Of Teeth Shark Background. Fossil shark teeth have been dated back hundreds of millions of years. Often the only parts of the shark to survive as are teeth.
As the first row of teeth in a shark gets worn out, the other rows of teeth move forward. The teeth in a shark's mouth are arranged in progressive rows, and should a tooth fall out, the next one behind it moves up to take its spot, like a rotating dental rolodex. As the current teeth wear down and fall out, new ones come forward to the teeth of the great white shark have jagged edges that end in a point.
The formless spawn has several rows of oversized teeth, which best resemble human incisors.
Recognize white shark teeth by their broad, triangular shape. Sharks have been very common inhabitants of our oceans for about 400 million years, and. Most sharks have at least four rows of teeth. The teeth in the front row are used for biting, with new teeth growing up behind them.
