crocodile often eat stones why
Answers
Crocodiles have been known to swallow stones, which scientists believe help them digest food and dive deeper in the lakes, rivers, and ponds they inhabit.
_____________________________
Explanation:
They do it because the stones help with basic digestion, according to the Miami Science Museum. Rocks in a crocodile's stomach help crush and grate food. Rock swallowing is especially beneficial for crocodiles who eat whole prey, particularly animals with shells and tough bones.
It seems that crocodiles intentionally will eat stones or rocks before diving in the water. It has been thought that one reason is to help with digestion. Rocks that have been in the digestive system of an animal are called gastroliths, which literally means "stomach stones." Rocks in a crocodile's stomach might help crush and grind food especially for crocodiles who eat whole prey, particularly animals with shells and tough bones. A gastrolith can remain inside the stomach for years. Some scientists think they swallow the stones to increase their weight and to feel fuller.
Hope this helps mate.