I have a very busy lifestyle and try to avoid coffee, energy drinks and things like Berocca. However I'm finding it hard to keep my energy levels up! I'm after things such as snacks/natural drinks etc - but please take into consideration I do not have access to healthy juice bars and I don't have a juicer either.
Microorganisms include bacteria, fungi, archaea or protists and viruses. The first four types of microorganisms may be either free-living or parasitic. Viruses, however, always reproduce inside other living things.
The study of microorganisms is. called microbiology. Microorganisms are very diverse; they include bacteria, fungi, archaea, and protists; microscopic. plants (called green algae); and. animals such as plankton and the. planarian.