What is the bmi? a) a tool to measure and evaluate individual weight b) a tool to find one's ideal number of daily calories c) a tool to measure the ratio of lean muscle to fat

The answer is A.

BMI stands for Body Mass Index. It is a measurement and comparison of your height to your weight. It tells you what your weight is compared to your height and if it is a healthy weight. It is not a comparison of muscle to fat. It does not not help one find an ideal number of calories either.

Answer(d) application of hot and cold packs;