Android is software for mobile phones, tablets and a growing range of devices encompassing everything from wearable computing to in-car entertainment. It launched in 2003 and is the worldâs most popular mobile operating system (OS).
Gut flora (gut microbiota, or gastrointestinal microbiota) is the complex community of microorganisms that live in the digestive tracts of humans and other animals, including insects. The gut metagenome is the aggregate of all the genomes of gut microbiota. The gut is one niche that human microbiota inhabit.
a microbe or microscopic organism is a living thing that is too small to be seen with the naked eye we need to use a microscope to see them the term is very general it is used to describe many different types of life forms with dramatically different sizes and characteristics bacteria archaea fungi