Just explain that micro organisms are made up of cells, can grow, can reproduce, and that they go through stages of developement and evolve.
microorganisms
unicellular microorganisms, typically, bacteria and other microorganisms are all unicellular consisting of a single cell.
Bacteria are considered to be living, single-celled organisms.
There is great importance in studying living microorganisms. These microorganisms are responsible for your health and your digestion for example.
Microbiology means the study of microorganisms, which are living organisms that are too small to be seen with the naked eye.
It depends on what you call a "living thing"!Some people would say viruses, but others argue that viruses are too simple to be classed as organisms. This would make bacteria the smallest living things. All scientists agree that bacteria have cells and that viruses do not.Some of the smallest bacteria belong to the genus Rickettsia.
That that can't be broken down especially into innocuous products by the action of living things (as microorganisms).
Living things are called organisms. Things that don't live are simply called matter. Soil is considered matter because it isn't living.
They are called organisms, also biotic creatures.
Individual living things are called organisms. These include plants, animals, fungi, bacteria, and other microorganisms. Organisms can exist in a wide range of sizes and complexity.
The living things are called decomposers (also known as detrivores).
Yes, most living things require oxygen for the process of respiration, which helps produce energy for their cells. Animals, plants, and many microorganisms need oxygen to survive.