You are presented with the question "What happens when an animal comes in contact with an electric fence?" and the following answer choices: 
- Plant growth is reduced
 - it allows electricity to flow
 - DNA damage and mutations
 - depress neuronal excitability
 - death and devastation
 - exposure to cold
 - body temperature reduces
 - heat is produced

Now knowing that completing a circuit causes electricity to flow through that circuit and when the animal makes contact with the fence the circuit is complete, choose the best answer.


 

  it allows electricity to flow       