Respuesta :

Answer:

People back in the day used to rely on textbooks. Now people use there cell phones for everything. They use them for calendars, notes, texting, research, and a lot more other stuff. Technology will keep advancing over the years and theres really nothing that can be done.

Explanation:

Please mark me Brainliest

using cellphones changed lives because we can connect faster instead of sending letters we send emails texts and we can call and facetime if we have a question we have different search engines such as google safari and fire fox etc
ACCESS MORE