A because the trees and bushes would leave first as they would be burned then the mosses and lichens would have nowhere to live and they would eventually die
The answer is C, because it informs that since people are sharing information very quickly through the internet, it is <em>also bringing young people closer</em><em> </em><em>together than ever before</em>. In A we read that they are bringing people closer together, but the teenagers are <em>only included</em>. In B it is just mentioned that the tenagers are <em>generally brought together</em>.
In "Hygiene, Illness, and Medicine" the increasing number of sickness and spread of infection, contagious disease, and unknown viruses. People were oblivious on how health and safety affected with their very dirty environment and poor hygiene. Which is what caused a lot of unknown viruses, sickness, and infections.
