Hello, Farzana. How are you?Farzana: I’m fine and what about you?Shathi: I’m fine too. It is LONG time since I met you last.Farzana: But we have kept constant contact over mobile PHONE.Shathi: Yes this mobile phone has become a very important factor in our life. We cannot do without it for a single dayFarjana: Right. It has reduced uncertainly doubt, anxious waiting and painful suspense. In FACT, it has made our life easy and comfortable.Shathi: And it has made our global communication dynamic and faster.Farzana: But it has some disadvantages too.Shathi: Right you are. It CAUSES brain tumor, genetic damage and many other incurable diseases.Farzana: Yes during conversation, the blood brain barrier may get damaged, the blood pressure may get high and the red blood cells may get affected.Shathi: It is also hazardous for the children and pregnant women.Farzana: The criminals are also carrying out their operations with the help of it.Shathi: Besides, it causes a lot of harm to the teenagers. They can easily contact with their so called lovers in season and out of season.Farzana: All these are very true. Though we are getting immense benefits from it, we should use it with care and caution to avoid its demerits.Read more on Brainly.in - brainly.in/question/1194666#readmore