Teeth to be aligned are cut from model & repositioned as a set-up. The appliance is constructed on the set-up, duplication of original models or set-up is available by special request. If we have been provided with an opposing arch we will hand articulate set-up to observe occlusion with the opposing arch.
Evolution of Maize Agriculture Corn or maize (zea mays) is a domesticated plant of the Americas. Along with many other indigenous plants like beans, squash, melons, tobacco, and roots such as Jerusalem artichoke, European colonists in America quickly adopted maize agriculture from Native Americans.ver a period of thousands of years, Native Americans purposefully transformed maize through special cultivation techniques. Maize was developed from a wild grass (Teosinte) originally growing in Central America (southern Mexico) 7,000 years ago. The ancestral kernels of Teosinte looked very different from today's corn.
The Origin and History of Spinach. Spinach comes from a central and southwestern Asian gene center where it may have originated from Spinacia tetranda, which is still gathered as a wild edible green in Anatolia.