Example-IP Rating. With the IP rating IP 54, 5 describes the level of protection from solid objects and 4 describes the level of protection from liquids. An X can used for one of the digits if there is only one class of protection, i.e.IPX1 which addresses protection against vertically falling drops of water e.g. condensation..ith the IP rating IP 54, 5 describes the level of protection from solid objects and 4 describes the level of protection from liquids.
The bladder is the organ that stores urine. Urine is made in the kidneys and passes to the bladder down two tubes called the ureters. The bladder is a stretchy bag made of muscle tissue. It can store about 500mls (or 3 cups) of urine.rine is made in the kidneys and passes to the bladder down two tubes called the ureters. The bladder is a stretchy bag made of muscle tissue. It can store about 500mls (or 3 cups) of urine.
Most connective tissues are vascularized (except cartilage). The extracellular spaces (space outside of cells) in connective tissue are referred to as the extracellular matrix. Connective tissue, therefore, is made up of cells and extracellular matrix. The extracellular matrix is composed of glycosaminoglycans and proteoglycans. It is variations in the composition of the extracellular matrix that determine properties of the connective tissue. Connective tissue is made up of: Fibrous components (collagen and elastin)