Using these tools, a model developer should: 1  identify themes and patterns existent in the information, 2  relate the information to the content areas, 3  organize the information using the selected industry framework, and. 4  develop a draft competency model.
Epidermis: The upper or outer layer of the two main layers of cells that make up the skin. The epidermis is mostly made up of flat, scale-like cells called squamous cells. Under the squamous cells are round cells called basal cells.The deepest part of the epidermis also contains melanocytes.These cells produce melanin, which gives the skin its color.The other main layer of the skin is the dermis, the inner layer of skin, that contains blood and lymph vessels, hair follicles, and glands.he deepest part of the epidermis also contains melanocytes. These cells produce melanin, which gives the skin its color. The other main layer of the skin is the dermis, the inner layer of skin, that contains blood and lymph vessels, hair follicles, and glands.
Your skin is composed of several layers. The layer you can see is called the epidermis. It's composed of cells made of keratin, a hard substance that also forms your hair and nails.In other species, keratin forms hooves, claws, horns, and even the shells of turtles and the spines of porcupines.f you're wondering exactly how many skin cells fall off, get ready for some staggering numbers. Scientists estimate that the human body is made up of around 10 trillion cells in total. Your skin makes up about 16 percent of your body weight, which means you have roughly 1.6 trillion skin cells [source: BBC ].