You are presented with the question "Lions live in social groups of up to twenty in their what?" and the following answer choices: 
- power
 - house
 - forest
 - form
 - den
 - H 2 O
 - pack
 - genus

Now knowing that lions live in social groups called prides and lions are also pack animals with fairly large prides of up to twenty, choose the best answer.


 

       pack  