Question

Which of the following is not a possible long-term consequence of two organisms occupying the same niche?
a. Local extinction
b. Adaptation
c. Migration
d. Coexistence

Answer 1

@Extrinix

Answer 2

Ok, think about what niche means,
it means a suitable position in life,
this means the answer is likely going to have a negative instead of positive effect on the person,
from that you can find your answer.