Please Please help me with this Just choosing among handsaws circular saws jigsaws and saber saws can be bewildering. Which of the following is the best way to write the underlined portion of this sentence? If you think the original is the best way, choose option (1). (1) handsaws circular saws jigsaws and saber saws
(2) handsaws circular saws jigsaws, and saber saws
(3) handsaws, circular saws, jigsaws, and saber saws
(4) handsaws, circular saws jigsaws, and saber saws,
(5) handsaws or circular saws or jigsaws and saber saws​

(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.”)

List some things you like to do with ur close friends and everyday friends(school)

The following question asks about one or more selections from your literature textbook. you may use your textbook to answer this question. both “lob’s girl” and “jeremiah’s song” contain flashbacks. in a paragraph, explain what this plot technique adds to the stories. support your answer with one detail from each story.