What do you call the relationship between two organisms that live in close association? . A.Predation. B.Disease. C.Competition. D.Symbiosis
The relationship between 2 organisms that live in close association would be D. Symbiosis.
Symbiosis
Symbiosis is every kind of a close and long-term biological interaction within two separate biological organisms. There are numerous types or classes of symbiosis: Commensalism. One organism advantages and the other is neither harmed nor helped. Mutualism.