since the creation of life on Earth.
Currently there is no evidence that life exists or ever existed on mars, so it is unknown
How long has the nation of Tibet Existed?
It has always existed!
Santa has existed for as long as people have believed in him... many hundreds of years.
Yes you can. Some germs can survive in the microscopic water droplets that are propelled out of the nose or mouth when we breathe, therefore spreading the germs. How long the germs live is dependant on what the virus is, however.
How long germs can survive on metal can vary greatly. It would depend on the type of metal, the type of germ, and if the metal is wet or dry. On average, germs can last years in many cases.
The lifespan of germs varies depending on the type of germ and the surrounding environment. Some germs can survive for days or even weeks on surfaces, while others may only survive for a few minutes. Regular cleaning and disinfection can help reduce the spread of germs.
Conjunctivitis germs can not stay alive on plastic.
No, sugar did not cause slavery. Slavery existed long before the United States existed, or the Americas were discovered by Europeans. In fact, slavery existed long before the European countries existed.
The skin is the bodies first barrier to germs. It keeps out harmful germs and bacteria. As long as the germs don't penetrate the skin, they don't cause harm.
Indefinitely. Though individual germs may die, the collective colonies will live on!
How long have ecosystems existed