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

Fact 2: Children learn through play and in other ways.

Given the two facts above, answer the question "How do children learn?" with the following options: 
- reusing materials
 - allow growth
 - by lying
 - Riding a bike
 - in many ways
 - exercise
 - by sleeping
 - just one way


 

     in many ways    