You are presented with the question "How do animals learn how to be assertive?" and the following answer choices: 
- lectures from their parent
 - instinct
 - Movement
 - playing
 - being killed
 - ligt
 - sweating
 - exercise

Now knowing that playing is one way mammals and other animals learn how to behave and second stage, learn how to behave assertively, choose the best answer.


 

    playing     