Final answer:
Ponyboy and Johnny are the heroes, while Bob and Dally are the villains in the book "The Outsiders".
Step-by-step explanation:
In the book "The Outsiders", there are several characters who can be considered as heroes and villains. A) Ponyboy can be seen as the hero because he shows bravery and compassion throughout the story. For example, when he risked his life to save the children from the burning church. B) Johnny can also be seen as the hero because he sacrifices himself to save Ponyboy from Bob's attack. C) On the other hand, Bob can be seen as the villain because he and his friends bully and attack the greasers. D) Dally can be seen as the villain because he is involved in criminal activities and has a violent and reckless behavior.