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.
The answer I believe is c.secondary
Parenting is hard sometimes but it is good to be rewarded for good behavior. that is how you train someone.
Im sure its b no im positive its b
The therapeutic value of a medication is called its efficacy.