Yasmin decides that the purpose of "Crank Up the Sound" is to inform the reader about electric guitars. Which is the best text feature to add to the passage as support?

a picture that shows different guitars throughout the years

a caption that says "A Man Playing Guitar"

a heading that says "Reading Guitar Music"

a title that has letters shaped like music notes

The lines "original! we're all as like each other as those dolls cut out of the same folded paper. we're like patterns stencilled on a wall. can't you and i strike out for ourselves, may? " reflect which of the recurring themes of 20th and 21st century american literature?

(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.”)

Read this excerpt from wheels of change by sue macy. that said, it's hard to grasp the full extent of the bicycle's impact on americans in the late 19th century—particularly female americans. imagine a population imprisoned by their very clothing; the stiff corsets, heavy skirts, and voluminous petticoats that made it difficult to take a deep breath, let alone exercise. add to that the laws and social conventions that cemented a man's place as head of the household and holder of the purse strings. how suffocated women must have felt. and how liberated they must have been as they pedaled their wheels toward new horizons. what is the central idea of the excerpt