Screen adiction among teens answers part 2

"now they have beaten me, he thought. i am too old to club sharks to death. but i will try it as long as i have the oars and the short club and the tiller."? this passage shows santiago's belief that a. he will never fish again. b. he is too old to continue fishing. c. man can be defeated but not destroyed. d. the sharks got the best of him.

(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.”)

Select the correct sentence. a. i feel well about starting my new classes this semester. b. despite her inexperience, helen did surprisingly well in the gymnastic competition. c. justin has a great sense of humor and can tell a joke really good. d. that tie looks well with your shirt.