The body mass index could be an inaccurate method of assessing body composition for some individuals because it:Multiple choice question.does not distinguish between fat weight and fat-free weightsubmerges people in water to see if their body fat will make them floatdistinguishes between men and womenmeasures the water weight and adipose tissue in people

Body mass index is based on the concept that:Multiple choice question.one's weight should be proportional to one's heightexercise cannot improve one's overall physical fitnessheight and weight do not need to be proportional in a healthy personobesity prevents people from developing illnesses

People should be wary about using a body weight scale to assess their body composition because:Multiple choice question.manufacturers make scales incorrectly in order to get consumers to buy more of themscales can determine if weight loss is based on changes in the body's musclesa scale cannot tell the difference between overweight and overfatscales can assess how much of a person's weight is water weight

Body Mass Index, BMI, is often criticised as a measure of body composition, why?Group of answer choicesindividuals differ in their muscle mass and this is not accounted for by BMI.tall people always have a low BMI.it does not measure waist size.it is difficult to accurately calculate BMI.

________ weighing is a body fat measurement technique that determines body volume by measuring body weight when under water and body weight in air and entering these values into a formula that accounts for differences in density between fat tissue and lean tissue.Multiple choice question.UnderwaterAir displacementBioelectrical

A person with a body mass index of 18.1 is classified as:Multiple choice question.overweightnormal weightobeseunderweight