Cartilage as the cricoid cartilage and carina. Cartilage is composed of specialized cells called chondrocytes that produce a large amount of collagenous extracellular matrix, abundant ground substance that is rich in proteoglycan and elastin fibers. Cartilage is classified in three types, "elastic cartilage", "hyaline cartilage" and "fibrocartilage", which differ in relative amounts of collagen and proteoglycan. Cartilage does not contain blood vessels (it is avascular) or nerves (it is aneural). Nutrition is supplied to the chondrocytes by diffusion. The compression of the articular cartilage or flexion of the elastic cartilage generates fluid flow, which assists diffusion of nutrients to the chondrocytes.
There's more than one way to do it in the Perl community, and eventually extended to There’s more than one way to do it, but sometimes consistency is not a bad thing either (TIMTOWTDIBSCINABTE, pronounced "Tim Toady Bicarbonate"). In contrast, part of the Zen of Python is, "There should be one — and preferably only one — obvious way to do it." There's more than one way to do it There's more than one way to do it (TMTOWTDI or TIMTOWTDI, pronounced "Tim Toady") is a Perl programming motto. The language was designed with this idea in mind, in that it “doesn't try to tell the programmer how