“Shark teeth are formed in specialised skin tissue," one user commented, sharing facts about the predator. Another joked, “The shark didn’t like the camera’s taste.” Some viewers made ...

On a separate sheet of paper, draw a coelacanth, bull shark, and moray eel and label the ... in others the lower jaw extends beyond the upper jaw. Some mouths are on the underside of a fish's ...

The megalodon shark has intrigued scientists ... From its gigantic jaws to its formidable teeth, each aspect of the megalodon's anatomy contributed to its reputation as a dominant force in ...