Please answer Section A. B. and C PLUS choose two (2) of the short essay questions in Section D and write a one-paragraph response to each. Section A: 5 Short Answer Questions -- Thinking about Time (15 points) According to modern scientists, how old is the universe? According to modern scientists, how old is the planet Earth? According to anthropologists, how old is Homo sapiens? According to historians, when did the Agricultural Revolution occur? How did the Agricultural Revolution connect with the beginning of "civilization?" Section B: Traits of Early Civilizations in the Ancient Era (10 points) List 5 words, all starting with the letter s, that are traits/characteristics of early civilizations: Section C: Guiding Points (D2L/Brightspace)_(25 points) Review the Guiding Points files for Units 1-3. What is one thing (a fact or a perspective) that is listed there that you think is most significant, new to you, or interesting, and explain why. (2-3 sentences) Section D: Choice (50 points) Please choose 2 of the following 4 options, and write a one-paragraph response for each. Do not use AI in any way. Write this based on our discussions in class and from information from D2L. Option 1: Civilized or not? How is "civilization" as a noun different in connotation from "civilized" as an adjective? In what ways was ancient Babylon a civilization? In what ways, perhaps, could one argue that it wasn't always "civilized?" Be sure to look up and define the adjective "being civilized." Option 2: Bowls with feet. Little elf-like creatures. Kneeling bulls. What are some of the challenges that confront historians as they try to both find and to interpret historical evidence? Be sure to list 3 challenges (there are many more) and to explain why it's so hard to understand ancient history/culture. Please use the Powerpoint entitled Historical Evidence in Unit 2 for your basic information