The Average Life Span of a Fly. The house fly is one of more than 120,000 species of flies in the world. Temperature is a large factor in each stage of a fly's life. For example, after hatching from his egg in less than a day, a house fly may spend days or weeks in each of the other stages of development.
Flank Cuts. Flank steak is a relatively lean cut of beef. For less than 165 calories, you can have a 3-ounce broiled flank steak. The biggest percentage of those calories, or 60 percent of calories, are from protein. This serving of flank steak has close to 100 calories from protein.
While there are many different cuts of chicken that you can grill, the breast of chicken is most popular. Lean, skinless chicken breast provides 135 calories per 3 oz. portion, according to the American Dietetic Association. Dark meat, such as the thigh, contains around 165 calories per 3 oz. skinless serving.rilled, skinless chicken breast is a lean, healthy source of protein. Each 3 oz. serving provides 21 g of protein. Dark meat contains the same amount of protein.