Which sentence uses italics or quotation marks correctly? a. suzanne recited winter time, a short poem by robert louis stevenson. b. who painted "starry night," van gogh or cezanne? c. my parents saw the metropolitan opera company perform the magic flute on saturday night. d. i really enjoyed reading lewis carroll's book alice's adventures in wonderland.

(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 happens to lovers when there are decreased levels of serotonin in the brain?

What does the passage most clearly suggest about kiowa values