BMI is a person's weight in kilograms divided by the square of height in meters.
In general, BMI is an inexpensive and easy-to-perform method of screening for weight category, for example underweight, normal or healthy weight, overweight, and obesity.
Answer: D
C. It makes your heart beat faster to supply more oxygen, which makes the heart stronger and enables it to pump blood more efficiently.
If you plan ahead you have almost complete freedom with what you do, and if you schedule your day you can see where you can have breaks and it can be more efficient
