The spread of the influenza virus was mainly airborne, one person exhaling, another inhaling. - true or false?

(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.”)

Marking brainliestwhy does lysander stop loving hermia and begin loving helena? the magical flower juice was accidentally put in his eyes, making him fall in love with the first person he saw. hermia acts jealous and mean, causing lysander to rethink his feelings for her. helena confides hermia's secret plan to runaway with demeetrius. the magical flower juice has the opposite effect than what was expected.

Whats the importance of gaining a general understanding of and interpretation of the work of literature. explain what the importance is to me