No, they can't. Everything in this world eats one way or another. I hope I answered your question.
In the ocean.
Most dolphins swim in groups, as it gives them many strengths. They can watch each other's backs for danger, scout for food and assist each other in hunting, and scare off predators with their numbers. Dolphins that are not members of a pack will not last long.
a camel
dolphins favorite food is small squids
mates, schools, and food
Dolphins move with the help of there fins and the move to get there food.
Dolphins use there mouths to eat food but i do not know how they find food and anyway buddy me i am Kitty97380 PLEASE BUDDY ME
from their food
Dolphins are quite high on the oceanic food chain, but not quite at the top. The apex predator, the killer whale (or orca) does prey on dolphins.
Dude, that's a long time without food.
Dolphins are not herbivores. Dolphins eat fish as their main food as well as squid and sometimes clams.
Dolphins are near the top of the marine food chain