Ответ:
One of the main disadvantages of social networks is addiction (constant checking of news on Facebook, Vkontakte and other social networks). When users check updates in the news feed very often, it stimulates those parts of their brain that are responsible for the habit. In children and adolescents, this dependence may prevail over other useful life activities, such as concentration in school, reading and sports.
Объяснение:
Не знаю правильно или нет я плохо шарю в английском