Which of the following is NOT true about the body mass index?
A. uses statistical data of weight and height across the population
B. measures the percentage of one's body fat directly
С. relies on a correlation between weight and body fat
D. does not account for one's body frame size or muscle content

B. measures the percentage of one's body fat directly.

Explanation:

hope this helps

B. measures the percentage of one's body fat directly.

Explanation:

im right im always right :0

answer; i do believe that the correct answer is ( portal of exit in the chain of transmission); good luck

answerassignment page;