Germs are of course harmful all of them are harmful! Harmful germs make people sick and cause rare diseases like blood diseases and like swine flu. Remember that germs right now are in your hands and wash them with soap and water before eating, after eating, and after going to the bathroom, since germs are also living things they can be harmful.Also germs spread when after playing in dirt you dont wash hands and touch the door of the house or school some germs spread from your hands to their hands and then they spread when someone else touches the door: go to Google, type germs and see images of those things in hands! Dont get away!
The alcohol (or similar chemical) Kills the germs only.IT DOES NOT MAKE THEM CLEAN!
They get dirtier and dirtier. When you touch stuff you transfer germs and bacteria from your hands to whatever you touch. If you're handling food, anyone eating that food will also be eating the bacteria from your hands, which can make them sick.
no.that is not true because, you have to think "well what can I clap on one hand for it to make a sound?" or "is my clapping metaphorical as in silent applause?"there are many answers to this but there wouldn't be a definite "yes" or "no"Well.... No. Clapping is useing both hands and hitting them against eachother to make a sound, you cannot make a sound useing only one hand. Unless you use a object or another hand. There for there is no sound of one hand clapping.
Because washing with soap and warm/hot water helps kill bacteria that can make you very sick if you eat them. Same reason you don't cut vegetables or fruit or meat on a cutting board you already cut meat on.
Yes, of course. Germs are invisible to human eyes
clapping
That is because fecal matter has germs that can make people sick, and you don't want to spread those germs to food.
No, germs cannot be seen with a UV light. UV light can be used to disinfect surfaces by killing germs, but it does not make germs visible to the human eye. Germs are microscopic organisms that are not visible without the use of a microscope.
Original Answer: to get the germs off. My Answer: If we touch our eyes, nose, mouth, or food with dirty hands then some of the bacteria and viruses on our hands will get inside of us. Usually that's not a big deal because our immune systems will kill the invading organisms but occasionally we all get some powerful germs on our hands and putting those organisms into our body will make us sick. Most germs are washed off of our hands when we lather up with soap and warm water, which is why I always wash my hands well before handling food.
You cover your mouth to stop germs from spreading and to make sure other people dont get sick.
Yes, because everyone touches money and can get germs onto it witch could make you sick.