Piranhas normally live in large groups that swim and feed together. Piranhas prefer to feed on dead on injured prey as killing large prey requires a great deal of energy.
It's easier to pack them in cans that way.
Groups of fish are called a school of fish or a shoal of fish. example: The school of fish swam upstream.
They do swim in groups or schools.
Sardines have several adaptations that enhance their survival in the ocean. Their streamlined bodies allow for efficient swimming, helping them evade predators. Additionally, they often school in large groups, which provides safety in numbers and confuses potential threats. Sardines also possess a highly developed sense of smell, enabling them to detect food and predators in their environment.
no
Sardines if you don't know are fish......... They do not know how to elect they swim together but do not go to an actual school
schools
Large groups of fish swimming together are better protected from predators than lone fish studyisland answr brok chick
Manatees often swim alone, but it is not uncommon for them to form groups, especially when seeking areas of warm water. Groups of manatees are called aggregations or herds.
sometimes if there in the mood
some do