How do you feel about the rules when you play games? Check any of the boxes that apply. They limit my creativity as a player. They make the game boring. They challenge me to be a better player. They make the game fun. They ensure that everyone plays fairly. They are meant to be broken. They should be made up as you go.

(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.”)

What other theme is addressed in the passage?

Who is the pioneer in psychological analysis in fiction? a- charles dickens.b- thackeray.c- charlotte bronte.d- george eliot.