Read by: 135,387 pet lovers. Ethology is the scientific and objective study of animal behavior. The word itself is derived from the Greek words ethos (meaning custom or character) and logos (meaning speech, word, controlling principal, fundamental reason).
A public health nutritionist is an expert in both food and nutrition. A public health nutritionist is an expert in both food and nutrition.These professionals advise people in at risk communities about how they can better lead a healthy way of life.his will open more doors for you in public health organizations so you can find work as a nutritionist for an agency of the government or a nonprofit in public health. A public health nutritionist will do some or all of the following tasks: Explain important nutrition issues to people in at risk communities.
Clinical dietitians and nutritionists may further specialize, such as working only with patients with kidney diseases or those with diabetes. Community dietitians and nutritionists develop programs and counsel the public on topics related to food and nutrition.They often work with specific groups of people, such as adolescents or the elderly.ommunity dietitians and nutritionists develop programs and counsel the public on topics related to food and nutrition. They often work with specific groups of people, such as adolescents or the elderly.