You are presented with the question "What can cause animals to become dangerous?" and the following answer choices: 
- threatened
 - Befriending them
 - influenza
 - hyperthyroidism
 - Helping them
 - Loud noises
 - Happy thoughts
 - steroids

Now knowing that loud noises can cause animals to startle and anything out of the ordinary can startle and spook animals into uncommon and dangerous behaviors, choose the best answer.


 

      Loud noises   