Choose all of the reasons that support this opinion: "every student should own a cell phone." a cell phone works by connecting to a cellular network. having access to a cell phone can in the event of an emergency. cell phones have been linked to distracted driving and an increase in accidents. cell phones emit electromagnetic radiation and may be harmful. with access to a large number of apps, cell phones can be an educational tool. students can play video games during class instead of listening to their teacher. technology is a big part of our world, so students need to use technology in school. students have a built-in calculator feature on their cell phones to with math.