Answer
According to the competitive exclusion principle, two species cannot live in exactly the same habitat and occupy the exact same niche at exactly the same time.
Work Step by Step
According to the competitive exclusion principle, two species cannot live in exactly the same habitat and occupy the exact same niche at exactly the same time. If this ever happens, one species will eventually beat the other, being better at finding and using the limited resources; therefore, the species that is less equipped to utilizing the resources in that habitat will die out.