Fact 1: Playing is just one of many ways that mammals and other animals learn how to behave.

Fact 2: Acting is about behaving.

Given the two facts above, answer the question "What is one of the ways that mammals and other animals learn how to act?" with the following options: 
- sleeping
 - Movement
 - mating
 - exercise
 - eating
 - sound
 - playing
 - motion


 

       playing  