Answer: Organisms in symbiotic relationships have evolved to exploit a unique niche that another organism provides.
Explanation: Competition and predation are ecological relationships but are not symbiotic. Predation does not occur over a long period of time, and competition is an indirect interaction over resources.
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Answer: Organisms in symbiotic relationships have evolved to exploit a unique niche that another organism provides.
Explanation: Competition and predation are ecological relationships but are not symbiotic. Predation does not occur over a long period of time, and competition is an indirect interaction over resources.