Ok, I'm 17 and I've never had sex before. Down there is all stretched out, like one side is pulled out longer then the other and I can't figure out why. I don't know what to do to fix it, it's been like that for as long as I can remember and I'm really embarrassed about it.
Students try to find tissue cells on their skin. BACKGROUND: A tissue is a group of cells that have a similar shape and function. Different types of tissues can be found in different organs. In humans, there are four basic types of tissue: epithelial, connective, muscular, and nervous tissue.There may be various sub-tissues within each of the primary tissues.ifferent types of tissues can be found in different organs. In humans, there are four basic types of tissue: epithelial, connective, muscular, and nervous tissue. There may be various sub-tissues within each of the primary tissues.
Epithelial tissue comprises one of the four basic tissue types. The others are connective tissue (support cells, immune cells, blood cells), muscle tissue (contractile cells), and nervous tissue. Organs represent various combinations of these four basic tissue types, which thus comprise the entire body.pithelial tissue is one of the four basic tissue types. Several features characterize epithelial tissue and distinguish it from connective tissue, muscle tissue, and nervous tissue. 1  Epithelial tissue covers surfaces with an uninterrupted layer of cells.