All connective tissue apart from blood and lymph consists of three main components: fibers (elastic and collagenous fibers), ground substance and cells. (Not all authorities include blood or lymph as connective tissue.) Blood and lymph lack the fiber component.All are immersed in the body water.onnective tissue (CT) is one of the four types of biological tissue that support, connect, or separate different types of tissues and organs in the body.
Degradation of the metal substrate by oxidation. That is the formation of an oxide layer on the metal surface. This process requires that the metal surface be exposed to oxygen, and is favoured in the presence of water.
Rust is the process of metal oxidation. It is a chemical burning undergone by iron. Rust can happen when metals are in contact with water, air, oxygen, or acids. The main catalyst of metal rust is water, because its molecule can penetrate pits in any exposed iron. When metals are exposed to the corrosion-causing agents for quite long time, some of the parts will turn into orange-colored powder, known as rust. This substance has long been blamed for some health disturbances.