Is a calculation that uses your height and weight to estimate how much body fat you have.
taf
bim
bmi
fat

Taking a foil acid supplement during childhood can prevent illness

What should be changed to make the following sentence true? "the stress model suggests that people with a predisposition for a disorder are more likely to develop the disorder when faced with stress."

Which of the following is the definition of ventilation as it relates to the respiratory system?