text: Not being able to have a cell phone out at any time of the school day would be a bad idea. Having cell phones out during free time in the day would be a much better selection. Having cell phones out during class is a bad idea, but during their free time is there free time to do anything they want that is school appropriate.In "The Challenge of Exploring Venus," the author suggests that studying Venus is a worthy pursuit depsite the dangers it presents. The author uses strong details to support this claim throughout the article. Facts and statistics by NASA and other reliable sources are used to back the claims. The author stands by the opinion that Venus is a worthy pursuit despite the dangers it presents.