Fact 1: Bottleneck effect occurs when a population suddenly gets much smaller.

Fact 2: Effects of bottlenecks are unpredictable .

Given the two facts above, answer the question "what are the results when a population suddenly gets much smaller?" with the following options: 
- stable
 - massive damage
 - competition
 - linear
 - negative
 - relocation
 - h2o
 - unpredictable


 

        unpredictable 