Digestion. Digestion is the breakdown of food into simpler molecules that can be absorbed by the body. The digestive system is actually a long hollow tube called the gastrointestinal tract, or GI tract. The digestive system includes the mouth, pharynx, esophagus, stomach, small intestine, and large intestine. Several major glands include the salivary glands, the pancreas, and the liver. The first task of the digestive system is to break down food into a fine pulp (mechanical digestion). When the food is physical broken down, digestive chemicals break the food down into small molecules (chemical digestion). The mouth is the organ in which the process of digestion begins.
clone. Noun. 1. A cell, group of cells, or organism that is produced asexually from a single ancestor. The cells of an individual plant or animal are clones because they all descend from a single fertilized cell. A clone may be produced by fission, in the case of single-celled organisms, or by budding, as in the hydra.
Let me first begin by offering my personal definition of what constitutes a âcloneâ; I think my definition is at least fairly close to the most commonly understood and accepted definition: A clone is a piece of vaping hardware that is a point-by-point third-party rendition of the original developerâs design.