Answer:
They provide the reader with specific information about the topic.
Explanation:
So everyone can be treated the same no matter what! Hope it helped!
They use simple emotion words like the dog was sad that the little boy went to school or the baby was happy when the mother played peek a boo with her to make her laugh
This can be different for each person you ask
one reason is you can play the book out how you want to, imagine the characters your way, what the place looks like, etc. With a movie that is taken away from you. You are told how everything looks, and the movie/TV van leave out many stuff from the book