You are presented with the question "Why do animals learn to behave?" and the following answer choices: 
- exercise
 - survival
 - anger
 - no reason
 - environment
 - emotion
 - ligt
 - allow growth

Now knowing that playing is just one of many ways that mammals and other animals learn how to behave and animals behave in a variety of ways which enhance their chances of survival and reproduction, choose the best answer.


 

  survival       