Station / Airport guide. Paris Charles de Gaulle Airport (Roissy) is located 23 km north of Paris and eases your journey in France and beyond with its own transport hub which provides fast and frequent train services.
Drops of sweat. Sweat is a liquid that is made by the skin when the body is hot. Sweat is made in sweat glands under the surface of the skin, and it comes out of tiny holes in the skin called pores. Sweat is mostly water, but it also contains some salts. The body makes sweat to cool itself down. The sweat takes the heat from the body when it evaporates (turns to gas).
Sweating (also called perspiration or sometimes transpiration) is the loss of a watery fluid, consisting mainly of sodium chloride (commonly known as salt) and urea in solution, that is secreted by the sweat glands in the skin of mammals. Sweat also consist of the chemicals or odorants 2-methylphenol and 4-methylphenol.hare to: Sweat glands generally release water, salts (mostly NaCl), and urea (a waste product of protein degradation in the liver). Sweat also contains small amounts of 2-methylphenol â¦ and 4-methylphenol (also known as o-cresol and p-cresol, respectively) which are responsible for much of the unpleasant odor.