The Brainliest Answer!
Advantages: networking sites help people to remain in touch with their friends and family members 

2.commonality of interest advertising

Disadvantages: may become an addiction that dominates our lives

2.face to face connections are endangered can affect people to such an extent that adults waste time in office and neglecting their duities.

4..students waste their study time by frequently checking SMSs,emails or their instant messengers

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