It can be. For example, when ants protect scale insects on a tree because they feed on honeydew from the scales, then they are really using material from the tree that they get from the scale that parasitises the tree directly. However, while they protect the tree from other animals, they also prevent the enemies of the scale from clearing the scale from the tree, even if they keep other animals from attacking the tree directly. Sometimes such scale can kill the tree if one doesn't get rid of the ants.
However, in some trees, such as the trees called whistling thorns, ants do the tree little harm and the tree actually grows parts that the ant can eat. Such ants attack giraffes and antelopes that otherwise feed on the tree. That is not so much parasitism as what we call mutualism. This means that both both the ants and the plant win from the deal.
Silverfish live in army ant burrows and consume left over food from the ants. This is a form of neutral commensalism, in that the army ants are neither harmed nor benefitted by the presence of the silverfish.
The parasitic worm in the intestines of the tapir is a good example of parasitism in the rainforest. Another example is the parasitic fungus that infects and eventually kills ants, using them as hosts to reproduce and spread.
ants get food from their senses
Food source and pest protection describe the respective ways that leaf cutter ants and fungi benefit from their relationship. The relationship gets called mutualism because the interaction does no harm to either party. Leaf cutter ants inoculate leaves with fungi before colony meals and supply bacteria from their skins to protect the fungi from lethal pests.
Ants care for their young by feeding them regurgitated food, grooming them, and protecting them from predators. The young ants are kept in the nest where they are safe and tended to by worker ants until they are old enough to forage for food on their own.
Parasitism
it brings food to the other ants
Ants usually eat sweets.The natural food that ants eat are oil, plants and dead insects.
Ants are attracted to cat food because it contains proteins and fats that are appealing to them. The scent of the food can also attract ants, leading them to the source.
Mainly Ants and termites
Ants use a chemicals to work together as a team. Not all ants carry food particles. Some ants dig tunnels.
Euglena has chloroplast in it,it produces its own food which it makes from sunlightit produces foodbut it does use sun light to help it