your body has bacteria in it naturally for good reasons. They are mainly found in the digestive tract and are used to help your body digest the nutrients in your body.
Bacteria
The 2 uses of Bacteria are .....Making Cheese And Yogurt.Hope This Helped x
Vaccines
Vaccines
Aerobic bacteria uses oxygen for cellular respiration and anaerobic bacteria doesn't require oxygen to survive. ˇ_ˇ 
No Clue I asked the question!:-p
fungi is bacteria in the body
Bioremediation.
curd
To kill germs ,bacteria for e.g hcl in our stomach kills bacteria for cleaning purposes
The plural of bacterium is bacteria.
Aerobic bacteria uses oxygen for cellular respiration and anaerobic bacteria doesn't require oxygen to survive. ˇ_ˇ 