You are presented with the question "What does dropping an object in the water do?" and the following answer choices: 
- Helps fish
 - Pleases fish
 - Disturbs fish
 - reduced heat
 - Catches fish
 - kinetic
 - friction
 - Heart rate

Now knowing that dropping an object into water causes vibrations in the water and lateral line systems, usually found in fish, detect vibrations in the water, choose the best answer.


 

   Disturbs fish      