Microorganisms – Types, Harmful Effects on Human Body, Pictures
What Are Microorganisms? Microorganisms (Latin micro = small) are living beings so small (< 40 µm or 0.04 mm) that they are not visible by the naked eye. Microorganisms related to human health include certain bacteria, viruses, fungi and parasites. Synonyms: microbes, germs, bugs. Types of Microorganisms >> Read More ...