What is one example of how teens use the internet and social media for cyberbullying

Quick pl which one of the following is considered a peripheral? a software b mouse c usb connector d motherboard

2pointswho was mikhail gorbachev? oa. a russian leader who opposed a coupob. a polish leader who founded the labor union "solidarityoc. a soviet leader who called for a closer relationship with the unitedstates, economic reform, and a more open societyd. a soviet leader who called for more oppression in the soviet union

Need ! will choose brainliest! discuss the role of abstraction in the history of computer software.