The answer is 10 billion. <span />
Answer:
Subtract your age from 220 to get your maximum heart rate. Calculate your resting heart rate by counting how many times your heart beats per minute when you are at rest, such as first thing in the morning.
Two locations would be the forehead and ear.
Answer:
True!!!!!!!!!!!!
Explanation:
Most things you do will have an impact on your personal health triangle.
Answer:
C :as intensity increases, time should decrease
