Trachea the trachea. The trachea is no more than 4mm diameter during the first year of life, expanding to its adult diameter by late childhood. The trachea is more mobile and of more variable length, deeper, and smaller in children. The trachea is lined with a layer of pseudostratified ciliated columnar epithelium. The epithelium contains goblet cells, which are glandular, modified simple columnar epithelial cells that produce mucins, the main component of mucus. Mucus helps to moisten and protect the airways. Mucus lines the ciliated cells of the trachea to trap inhaled foreign particles that the cilia then waft upward toward
The Body Shop much public and media interest. The Body Shop regularly featured posters on shop windows and sponsorship of local charity and community events. Over time, Roddick blossomed into a full-time critic of business in general and the cosmetic industry in particular, criticising what she considered the environmental insensitivity of the industry and traditional views of beauty, and aimed to change standard corporate practices Roddick said: "For me, campaigning and good business is also about putting forward solutions, not just opposing destructive practices or human rights abuses". In 1997, Roddick launched a global campaign to raise self-esteem in women and against the