because it is a bad virus or sumthin
its kill bacteris because some people dont know how to kill bacteria......
Negative ions supposedly kill some bacteria. There is some debate on how effective this is and how many negative ions you have to have circulating to kill bacteria.
One fungus that produces an antibiotic and will kill some bacteria is Penicillium.
antibiotics kill bacteria by penicillin that works by weakening the cell walls of some bacteria and causing the cells to burst
yes they can
It can inhibit the growth of some bacteria but dog saliva contains bacteria.
Not all of it. Some bacteria are beneficial to our health (like those that help our digestive system) and some bacteria are bad and cause illness.
Five ways: Pickling, Salting, Drying, Cooking or Radiation --------------------------------------------------------------------- If you want to DESTROY the bacteria rather then just prevent them form multiplying then there are just 3 of the above that will do it. Pickling, Cooking and Radiation. Salting and Drying (and to some extent smoking) do not kill the bacteria, they preserve food by creating an environment that prevents the bacteria from multiplying.
No , aspirin does not kill Bacteria .
Yes. The lower the pH, the fewer bacteria that can live in the water. That is also how soft drinks work. Unlike milk, a bottle of pop does not go bad in your refrigerator. That bottle is filled with a weak acid. Occasionally, it will get mold on top, but it never gets bacteria. Occasionally people's ears get mold from swimming pools. Mold can live at a lower pH than bacteria. Thus, people should dry out their ears after swimming. Chlorine also produces monatomic oxygen. That also kills bacteria. A lower pH can hurt someone's eyes. Ozone can also kill bacteria. Ozone in air will kill people long before it kills bacteria. In water, it will kill bacteria. When the ozone is dissolved in water, it kills bacteria. It would kill people long before it killed bacteria except that people do not breathe water. It stays in the water and does not get into the air.
Freezing yogurt does not kill all the bacteria present in it, but it can reduce the overall number of live bacteria. Some bacteria may survive the freezing process, but the cold temperatures can affect their viability and activity.
Some bacteria get used to the drugs, and they no longer kill bacteria.