Mutualism: a mutualistic relationship is when the two organism work together, each benefiting from the relationship.
it`s commensalism: is a class of relationships between two organisms when one organism beniftis from the other without affecting it.
parasitism:is non-mutual symbiotic relationship between species, the parasite benifits..
competition: is a relationship between organism that strive for same resources in the same place.
predatation: is when a predator organisms feeds on another living organism or   organism that they call as a "prey" ∉