A microscope, perhaps?
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.
Dye can make germs visible by binding to specific components of the germs, such as their cell walls or DNA, causing them to become colored or fluorescent. This allows researchers to easily see and identify the presence of germs under a microscope or other visualization techniques.
The vast distances involved means that the light we see left those galaxies a long time ago.
fossils are used to determine the history of changes in environment and organisms because to see how they lived long ago on the environment and things like that
So as to explain the properties of atoms.
Scientists, by cleverly applying the "Scientific Method", invent ways to find outstuff about things that nobody can see, by enhancing, identifying, and watchingthe visible effects of those things.
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!
microscopes make u see things that is really small like cells and and germs
telescope
Which scientific tool was invented to help scientists see very tiny things, like bacteria
microscopes allow scientists to see things at the microscopic level, therefor being able to see things they would not have been able to see otherwise.
It make it possible to see things that are too small to see with the naked, unaided eye.
Sciencetist use Microscope because, sometimes sciencetist can see really small thing so they used a microscope to see them.
A digital microscope is used for you to see very very little things and also germs or other things that you aren't abel to see . And you can also learn alot by using any type of microscope but you can learn because you can experiment with the germs ,bacterias , etc.
it made them see deeper into the object to see what it is made of and more
they were able to help see germs clearer and inspect them more
So that they can see atoms and cells and other tiny things like particles