You are presented with the question "Ants communicate with the colony using what?" and the following answer choices: 
- Electrical energy
 - Chemical energy
 - visible energy
 - Decibels
 - pheremon traits
 - heat energy
 - refraction of light
 - mechanical waves

Now knowing that ants communicate with chemicals called pheromones and ants communicate with the colony in the form of what is called pheremon trails, choose the best answer.


 

     pheremon traits    