Number 4 pls that the one I need

Which resource might provide a student who is just starting a research project with a list of credible sources of information to consult? o a. a biography of an early computer scientist o b. an article on new developments in computing o c. a book about programming languages o d. an online encyclopedia article or wiki

How does this passage contribute to the overall meaning of the story

What lines in this expert from act v of shakespeare’s romeo and juliet create dramatic irony