You are presented with the question "What may live in large colonies and have complex social behaviors?" and the following answer choices: 
- ducks
 - bats
 - Birds
 - koalas
 - elms
 - voles
 - toads
 - bees

Now knowing that insects may live in large colonies and have complex social behaviors and bees and other insects are agents, choose the best answer.


 

        bees 