Question

what is determined by the weight and density of a persons bone structure?
life expectancy
metabolism
calorie intake
body frame

Explanation:

The weight and density of a person's bone structure are related to their body frame. A larger - framed person generally has more bone mass and different bone density characteristics compared to a smaller - framed person. Life expectancy is influenced by multiple factors like genetics, lifestyle, etc. Metabolism is related to chemical reactions in the body for energy production and other processes. Calorie intake is about the amount of energy - providing food consumed.

Answer:

body frame