Your answer would be THEFT, is another word used for burglary and a type of deviance.
[Theft definition, The action of crime, robbery, stealing, thieving, larceny, thievery, shoplifting, burglary, misappropriation, appropriation, embezzlement, etc]
1.exercise
2.healthy diet
3.healthy life style
A) The source is probably not valid because it is based on an opinion.
He or she that wrote it did not go into a lab and see if the resources are true its just based on what he thinks it is.
Answer: No because social media can help people in many different ways while there is cons to this. With or without social media there is pros and cons to everything in life