Which topic might interest a sociologist

Explain the difference between do vs does like: do something do this does something do this

Which statement is general rather than specific? a) "marian anderson was one of my favorite singers." b) "next thing you know, everything changed for marian." c) "she was born in philadelphia, the oldest of three girls." d) "marian's remarkable life story was an inspiration to me."

Plagiarism can be avoid by a. copying and planting articles found online b.using language directly from outside resources c.using mla format to cite source d.changing a few words when quoting another writer