You are presented with the question "What can communicate with sounds, chemicals, or visual cues?" and the following answer choices: 
- rocks
 - sheep
 - humans
 - Birds
 - bacteria
 - bears
 - viruses
 - cats

Now knowing that animals can communicate with sounds, chemicals, or visual cues and cAT Cats are animals and are great pets, choose the best answer.


 

        cats 