They eat smaller fish.
smaller fish, with smaller jaws.
Large fish sometimes eat smaller fish or they will eat algae
Pirhanas eat meat and dead fish Remember not to let them near your fingers as they will eat them too
by their jaws because when they pick up the food they put the food in their jaws which is really their mouth
Because large fish have to eat whatever they can get.
Kronosaurus was a large marine reptile that lived during the Late Cretaceous period. It is believed to have primarily fed on other marine animals such as fish, squid, and smaller marine reptiles. Its large size and robust jaws suggest that it was a formidable predator in its oceanic environment.
Most large fish are predatory; thus they usually eat smaller fish.
Of course small fish eat less than large fish.
Their large jaws allowed them to eat shelled animals like turtles.
Polar bears have very strong coats. This helps them to swim through below temperature waters allowing them to hunt. They have extremely strong jaws to help them tear through seal hide and eat fish.
The fugu fish is an extremely poisonous fish found in the waters off Japan. Fugu fish, also called puffer fish, eat other fish, small crustaceans, and plankton.
Large fish vultures