Which of the following has the most significant influence on the body's metabolic rate?

Question

Quizplus · Accepted Answer

Lean body tissue, such as muscle, has a much higher metabolic rate than fat tissue. Therefore, the amount of lean body tissue someone has is the biggest factor in determining their metabolic rate. Age, environmental temperature, and height can all affect metabolic rate to some extent, but not as significantly as the amount of lean body tissue.

Which of the Following Has the Most Significant Influence on the Body's