These are my 4 Tasks for the poem Africa my Africa. I need it detailed.

What does the duke reveal about himself to the reader as he speaks in “my last duchess” by robert browning? that he is a believer in romantic love that he is a calculating villain that he is a trustworthy husband that he is a sophisticated man worthy of respect

What is the “narrow cell” in line 15 of “elegy written in a country churchyard”

Write about a scientist and present information including a short biography, contribution,their scientific achievements and contribution to science