From the passage identify the places where Bacteria inhabits. Display the results in comma separated format.
Bacteria��(/b��k��t����ri��/��(listen); singular:��bacterium) are ubiquitous, mostly free-living organisms often consisting of one��biological cell. They constitute a large��domain��of��prokaryotic��microorganisms. Typically a few��micrometres��in length, bacteria were among the first life forms to appear on��Earth, and are present in most of its��habitats. Bacteria inhabit soil, water,��acidic hot springs,��radioactive waste, and the��deep biosphere��of��Earth's crust. Bacteria are vital in many stages of the��nutrient cycle��by recycling nutrients such as the��fixation of nitrogen��from the��atmosphere. The nutrient cycle includes the��decomposition��of��dead bodies; bacteria are responsible for the��putrefaction��stage in this process. In the biological communities surrounding��hydrothermal vents��and��cold seeps,��extremophile��bacteria provide the nutrients needed to sustain life by converting dissolved compounds, such as��hydrogen sulphide��and��methane, to energy. Bacteria also live in��symbiotic��and��parasitic��relationships with plants and animals. Most bacteria have not been characterised and there are many species that cannot be��grown��in the laboratory. The study of bacteria is known as��bacteriology, a branch of��microbiology.
soil, water, acidic hot springs, radioactive waste, deep biosphere of Earth's crust