your doctor tells you that you and your twin sister have the same basal metabolic rate. you live independent lives and do your own thing, so ho can that be which factor is likely the reason?

a. your age
b. your appetites
c. your required daily values
d. your hunger

a. your age

Age is a major factor that influences basal metabolic rate (BMR). As twins, you and your sister share the same age, which is likely why your doctor told you that you have the same BMR. Other factors such as appetites, required daily values, and hunger may vary between the two individuals.