1 Among men, obesity rates were fairly similar across income groups or tended to be higher at higher levels of income. 2  In fact, among Black and Mexican-American men, those with higher income were significantly more likely to be obese than those with low-income.
So getting a good education is vitally important. According to the ASPCA, students interested in working with animals should take pre-med courses in animal biology, animal nutrition and zoology.ne of the reasons that becoming a veterinarian can be harder than becoming a doctor is that there are many species of animals. You may need to take separate classes on animals with backbones and without, as well as individual classes on mammals, reptiles, insects and other forms of animal life.
Bachelor's Degree. A four-year bachelor's degree in zoology or a related field is the basic requirement to find work as a zoologist. Other suitable majors include wildlife biology, ecology or general biology. Typical undergraduate classes for prospective zoologists include chemistry, physics, cellular biology, ecology and animal anatomy.