Recognise different skeletal and supporting tissues. State the location and arrangement of skeletal and supporting tissues in animals. State the different supporting tissues (turgid parenchyma, collenchyma, xylem (wood) sclerenchyma) in plants, and the arrangement of these supporting tissues. State the functions of the skeleton and supporting tissues in animals and plants and how these functions are performed. Construct a working model of a human arm and explain how it functions