Mobile Phones Cause Damage to Your Health
Mobile phones have been more and more popular.People each has one,and even primary school students do so.
However,is it that important for us nowadays?It's hard to say,anyway,it's obviously bad to people's health.
As every body knows,mobile phones use electromagnetic waves which radiate a lot to send signals.As a result,people have become unhealthier than ever before.Some illness,such as hair's falliing off,affect people's life.
What's more,mobile phone's manufacture needs so much natural recources that unefficiently which aggravate the evironment's problems.
