BC: BY:DIANA DURU
1: Bacteria that causes diseases are called PATHOGENS bacteria.Bacteria can cause diseases in humans,animals and plants.
2: An infectious disease is caused by presence of a living thing within your body.
3: The 4 major parts of human PATHOGENS are bacteria,viruses,fungi ,and proitists.
4: Bacteria are one celled micro-organisms that damage body cells.
5: Viruses are tiny particales that can only reproduce within a living body.
6: Fungi include molds and yeast and can cause some infectious disease.
7: Protists can cause certain disease that affect all parts of the body.