The disease is spread from chimpanzees, who are infected with a very dangerous virus that induces rage. These infected chimps are held captive in a laboratory, but a group of animal activists sets out to liberate them. So, they get infected too, and spread the infection further.
A climax community is a stable community formed by succession :)
A microscope is to see smaller things that you can’t see and it is a really good tool.
Could you ask again but with more details? I do not understand.
