Assimilation The ability of a body of water to purify itself of pollutants. Every process in the biosphere is touched by the seemingly endless capacity of microbes to transform the world around them. Microorganisms Free Full Text Mycobacterial Adhesion From Hydrophobic To Receptor Ligand Interactions Html Ash The mineral content of a product remaining after complete combustion. . Microbes run the world. Although we cant usually see them microbes are essential for every part of human lifeindeed all life on Earth. The chemical cycles that convert the key elements of lifecarbon nitrogen oxygen and. A standard unit of pressure representing the pressure exerted by a 2992-inch column of mercury at sea level at 45 latitude. The disease makes breathing progressively more difficult and can lead to death.