How might laughter play a helpful role in someone's medical treatment?

Laughter can play a helpful role in MANY things, especially medical treatment. The reason it plays such a helpful role is because it makes people feel more happy and tends to take someone's mind off of what is going on around them. Once laughter is applied during a medical treatment, it is done to make someone feel less worried about what could be going on around them or how the treatment may go. This is commonly used by surgeons and kemo-therapy doctors when a patient is worried about what may happen.

Hope this helps.

-Northstar

answer: b

explanation:

it tells that they are they are trained over time since they are first born

the dog listens to mr miller