symbiotic

Modern fungi form symbiotic partnerships with most plants, supplying them with nutrients in exchange for carbohydrates.

S. carpocapsae is an unsegmented roundworm, or nematode, that kills insects through a symbiotic relationship with bacteria.

Instead, Penn and Teller always saw the relationship between them and their audience as symbiotic.

There is a symbiotic relationship between actor and audience, a current of feeling that passes between the performer’s risk and the viewer’s recognition.

He adds that he thrives off that “symbiotic” interaction, which is similar to engaging with contestants.