How is the prefix com-used in words like combination and community?

What’s the difference between extract and abstract as nouns and verbs?

Who says, "cause we all tied up in a race of people that don't know how to do nothing but moan, pray and have babies"? from a raisin in the sun. a. walter b. ruth c. george d. beneatha

How does the imagery used to describe the picture contrast with the imagery used to describe the news?