Read this excerpt from The Riddle of the Rosetta Stone by James Cross Giblin. Only those Egyptians who needed the knowledge for their professions learned how to read and write. These included government officials, doctors, and priests, as well as the scribes who did the actual writing on papyrus and stone.

After reading this excerpt, readers can infer that

(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.”)

Our coach’s idea of food for the entire wrestling team was tiny sandwiches and fruit.

What does the narrator point of view emphasizes?