yes ,because if you bite your nails for example. the syliva on your finger nails if you touch something the germs on it, willl stick more then if they were dry.
Yes the hot water kills more germs than cold water.
because hot water kills more germs than washing it with cold water soap is also needed to kill more germs
That would depend on if the piano key has ever been exposed to the air. If it has, then yes, there are more than likely germs on it. If the key is a replacement and is still in the packaging, it may be clean.
Protocol analyzer.
That depends on a huge range of things - when you last washed your hands, how well you washed your hands, what you have done since you washed your hands. Most bacteria build up on your hands will be under the finger nails, between your fingers and around your wrists. This is because many people do not wash their hands properly.
A person has more germs in their mouth than on their hands. Saliva has enzymes that prevent germs from forming, while your hands touch things such as doorknobs all day which are infested with germs.
your computer key board has more germs than your toilet.
There are more germs under a fingernail than on a toilet seat!
More germs are in the hair than hands!
yes every part of your body has germs but some germs are good.
Children
Incredibly, no.
Yes, there are more people than germs on Earth. It is estimated that there are around 7.9 billion people on Earth, while the number of germs (microorganisms like bacteria, viruses, and fungi) is in the trillions.
Yes it do
More than one
Millions and Billions FACT: There are more stars in the sky than bad germs in your mouth
there are more than 5000 germs on your hand