The metabolic rate is influenced by gender, age, and body shape and size. Males typically have a higher metabolic rate than females, and metabolism slows down with age. Therefore, the correct answer is D. All of the above.
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Metabolic rate is influenced by gender, age, and body shape and size. Males typically have a higher metabolic rate than females, and metabolic rate generally decreases with age. Thus, the correct answer is D. All of the above. ;