A graze is initially caused due to abrasion with a hard surface, a fall that breaks the skin, for instance. Micro organisms may later infect the graze unless the wound is cleaned with antiseptic cream or solution, and then bandaged or covered with a plaster, to keep the wound clean.
No
bacteria
Yes
no it is not
Decay, in itself, is a process.However, decay is caused by decomposing bacteria, which are micro-organisms.
No not all diseases are started by micro-organisms.
No
llp.
Nobody invents diseases. They are caused by micro-organisms that invade our bodies.
llp.
Almost each micro-organism which is pathogen can cause disease. but there is some microorganism which are beneficial for us.
by discovering antibodies
Aids or HIV I think please Say if I got it wrong