What is a popular use for slr film cameras? (choose one) a. use for uploading photos to flickr and facebook b. use in illustrating journalistic reporting c. use in home photography d. use in recording historical data

Which of these is most responsible for differences between the twentieth century to the twenty-first century?

Hey i just logged on and one of the moderators deleted a bunch of my answers to questions, even though the answers were right and the people it doesn't make sense but if anyone wants to talk about anything just message me lol (this is super random lol)

1. which of the following is not an example of an objective question? a. multiple choice. b. essay. c. true/false. d. matching 2. why is it important to recognize the key word in the essay question? a. it will provide the answer to the essay. b. it will show you a friend's answer. c. it will provide you time to look for the answer. d. it will guide you on which kind of answer is required.