the envelopment, in which access to the enemy's flank and rear is furnished by the enemy's own forward movement. Single envelopments are directed against only one flank of the defending forces, while double envelopments attack both flanks. Either variant can develop into an encirclement if the attacking force is able to sever the
Medical Definition of carbohydrate. : any of various neutral compounds of carbon, hydrogen, and oxygen (as sugars, starches, and celluloses) most of which are formed by green plants and which constitute a major class of animal foods.
The carbohydrates are the compounds which provide energy to living cells. They are compounds of carbon, hydrogen and oxygen with a ratio of two hydrogens for every oxygen atom. The carbohydrates we use as foods have their origin in the photosynthesis of plants. They take the form of sugars, starches, and cellulose.The name carbohydrate means watered carbon or carbon with attached water molecules.Many carbohydrates have empirical formuli which would imply about equal numbers of carbon and water molecules.hey take the form of sugars, starches, and cellulose. The name carbohydrate means watered carbon or carbon with attached water molecules. Many carbohydrates have empirical formuli which would imply about equal numbers of carbon and water molecules.