PLS HELP!
Which of the following is an example of an essential question?

A. How many gallons of water are in the Pacific Ocean?
B. Did the ancient Romans eat pasta?
C. How does photosynthesis produce oxygen?
D. What is happiness?

Which statement best explains the function of the subtitlein this text? a.it provides additional information that narrows the focusof the text.b.it draws attention to important information in the table ofcontents.c.it introduces the various sections that appear withineach chapter.d.it explains the author's primary reason for writing aboutthis topic.correct (a)

Define the followings summary main idea paragraph i need a answers right now

Which detail does the author include to support the central idea about how her mother about the dictator? a) doubly revolted b) obsession c) in exile d) isolated e) cautionary tales