The thymus is an organ composed of two lobes and is located directly in front of the heart and behind the sternum. It is a critical part of the immune system because it trains and modifies T cells that are used by the body to fight foreign materials that can cause sickness.
Marketing managers typically have a bachelor's degree in marketing or business administration; however, some employers may prefer a master's degree, in addition to extensive experience in marketing, advertising, brand management or sales.
With a bachelor's degree in marketing, you can enter the field as a research assistant, trainee, or marketing interviewer. The demand for market researchers will remain strong, mostly working through research firms. The brand or product manager oversees the marketing responsibilities for a particular type of product.