No. Sea snakes are carnivores and eat marine fish.
There really are no actual sea serpents, but there are sea snakes. Some animals that eat sea snakes include eels, sharks, and many large fish.
Yes, and often do. Sea eagles take venomous sea snakes from the water.
tiger sharks and sea snakes
They eat fish, fish eggs, and eels.
The same way as other snakes do - head first and whole.
Fish, fish eggs and moray eels!!
No they do not, and large sea snakes are able to eat baby dolphins
tiger sharks and sea snakes eats pufferfish
they eat once a day in captivity and they eat two to three days in the wild.
Snakes compete with various other carnivorous animals such as birds of prey, other snakes, lizards, and small mammals for food. The specific competitors can vary depending on the species and habitat of the snake.
The Banded Krait is one example - it lives almost entirely in the sea.