What does the lighthouse in the text figuratively do in the following line: "'Sail on!' it says, 'sail on, ye stately ships'"

A: guide the ships and sailor

B: welcome home the ships and sailor

C: provide a map for the ships and sailor

D: all of the above

(1) fire extended humans’ geographical boundaries by allowing them to travel into regions that were previously too cold to explore. (2) it also kept predators away, allowing early humans to sleep securely. (3) fire, in fact, has been a significant factor in human development and progress in many ways. (4) other obvious benefits of fire are its uses in cooking and in hunting. (5) probably even more important, however, is that learning to control fire allowed people to change the very rhythm of their lives. (6) before fire, the human daily cycle coincided with the rising and setting of the sun. (7) with fire, though, humans gained time to think and talk about the day’s events and to prepare strategies for coping with tomorrow. the sentence that expresses the main idea is: (type the number of the sentence. then click “go.”)

Which except is told from first-person point of view

What happens to graders who use a red pen? a.they are more accurate with thier correctionsb.they find more errorsc.they feel themselves getting angrt when they graded.they make more mistakes