Question

Write about harmful Micro-organisms.

Answer 1

virus cause many k deaseses like chikenpox

Answer 2

Harmful bacteria are also called pathogenicbacteria because they cause disease and serious illnesses like strep throat, staph infections, cholera, tuberculosis, and food poisoning. Although some most forms of bacteria are good for you and those which cause the disease are generally opportunistic pathogens which generally occur inimmunocompromised people. Some of them could cause serious illness because they are antibiotic resistant.