All about fruitarianism with a long-term fruitarian, Lena
hygiene
Hygiene - conditions or practices conducive to maintaining health and preventing disease, especially through cleanliness.
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John Stuart Mill
A person may cause evil to others not only by his actions but by his inaction, and in either case he is justly accountable to them for the injury.
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Bacteria and Archaea
Archaea and bacteria (eubacteria) are single-celled organisms that do not have a nucleus or organelles. Archaea have a distinct evolutionary history and biochemistry compared with bacteria.
Archaea - a domain of single-celled microorganisms. These microbes are prokaryotes. Archaea can survive in extreme and harsh environments like hot springs, salt lakes, marshlands, oceans, gut of ruminants and humans.
Bacteria - a large domain of prokaryotic microorganisms. Typically a few micrometres in length, bacteria have a number of shapes, ranging from spheres to rods and spirals. Eubacteria are ubiquitous and are found in soil, hot springs, radioactive waste water, Earth's crust, organic matter, bodies of plants and animals, etc.