You are presented with the question "What have a centralized nervous system with a brain?" and the following answer choices: 
- objects that have mass
 - warm-blooded
 - Earth orbiting the Sun
 - jellyfish
 - salmon only
 - bass only
 - bass and salmon
 - chickens

Now knowing that fish have a centralized nervous system with a brain and fish include bass and salmon, choose the best answer.


 

       bass and salmon  