Can microorganisms be seen with the naked eye? If not, how can they be seen?

Question

Can microorganisms be seen with the naked eye? If not, how can they be seen?

Philoid · Accepted Answer

Micro-organisms are too much smaller that they cannot be seen with naked eye. They can be seen with a magnifying glass called microscope. For example, fungus that grows on bread is so small that it can be seen only with the help of a magnifying glass or microscope.