Fact 1: Insects may live in large colonies and have complex social behaviors.

Fact 2: Ants are social insects that live in a colony.

Given the two facts above, answer the question "what have complex behaviors?" with the following options: 
- otters
 - atoms
 - ants
 - Wasps
 - volume
 - h2o
 - Birds
 - cats


 

   ants      