The answer is both a and b.
Answer;
One could use body mass index, waist circumference, and waist-to-hip ratio.
Explanation;
-Body mass index is a measurement of a person's weight with respect to his or her height. It is a good indicator of ones body fat.
-Waist circumference (WC) is an indicator of health risk associated with excess fat around the waist.
-Waist-to-hip ratio is the dimensionless ratio of the circumference of the waist to that of the hips.
I have posted the Poison Control Center telephone number <span>(800) 222-1222 </span>on the front of the fridge. It is very important to keep all drugs out of the reach of small children because some drugs can harm them. You never know what drug and dosage can hurt a child.
Usually metric in milliliters