what are three possible long - term consequences of two species occupying the same niche?

Brief Explanations:

In ecology, when two species occupy the same niche, competition for resources occurs. One possible outcome is competitive exclusion, where one species out - competes the other and drives it to local extinction. Another is resource partitioning, where the species divide resources to reduce competition. Character displacement can also happen, where the species evolve different physical or behavioral traits to better utilize different aspects of the niche.

Answer:

1. Competitive exclusion (one species is driven to local extinction).
2. Resource partitioning (species divide resources).
3. Character displacement (species evolve different traits).