Read the example sentence and study the chart of word parts. After the dynamic presentation, the audience, clearly inspired, burst into applause. What is the definition of the word dynamic?

(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 the two sentences. i cannot wait to see this movie. the main character is played by my favorite actress. which sentence expresses the same idea in a complex sentence? my favorite actress is in this movie, and i cannot wait to see it. my favorite actress, who plays the main character, is in this movie and i cannot wait to see it. i cannot wait to see this movie because the main character is played by my favorite actress. i cannot wait to see this movie and the main character is played by my favorite actress. which one is the answer i need asp someone me and

The significant structural shift that happens between chapters 21 and 22 is