Additionally, you can develop gall stones as a consequence of Crohn's, which can require gall bladder removal. <br /> The many medical treatments can lead to long term secondary effects, osteoporosis, arthritis, liver problems, anemia, etc.
In general, you need a high school diploma. 2. You usually have to demonstrate your talent and ability at auditions. 3. To be an announcer or other broadcaster, you usually need a college radio or television arts diploma and may require training/experience. Announcers need specialized voice training. 4. To be a circus performer or acrobat, you may need to study at a circus school.
Marketing Education. You may be a go-getter and a natural salesman, but you'll need a bachelor's degree if you have your eye on marketing jobs. Careers in marketing require knowledge of market research, consumer behavior, sales, visual arts and general marketing. Experience as a sales rep or buyer or in advertising or public relations is a plus, but there are few employers who will hire people without degrees for most types of marketing jobs.