Answer:
Ventilation is the physical act of breathing.
Physicians determine preventative care screenings depending upon a persons age.
Answer:
The formula is BMI = kg/m2 where kg is a person's weight in kilograms and m2 is their height in metres squared.
Explanation:
i would say c, because many people are in need for new livers, kidneys, etc, and it does save a lot of lives per year
