You are presented with the question "What is the effect of a population suddenly getting much smaller?" and the following answer choices: 
- major threat to health
 - Decreased precipitation
 - a lot of human deaths
 - movement of tectonic plates
 - it is unpredicatbale
 - If they can no longer get food
 - Plant growth is reduced
 - enormous damage to homes

Now knowing that bottleneck effect occurs when a population suddenly gets much smaller and effects of bottlenecks are unpredictable , choose the best answer.


 

     it is unpredicatbale    