B is correct because I have learned Psychology relating to this
Answer:Even though your heart beats more times a minute after exercising or overexertion, healthy blood vessels dilate (get larger) to allow more blood to flow through more easily. Taking your pulse can measure your cardiovascular activity and oxygen consumption, but it is not a substitute for measuring your blood pressure.
Explanation:
Answer: In the morning right after you wake up.
Explanation:
You have not exerted yourself which means you have a more accurate reading. You want to test it multiple times throughout the week though to get a base resting rate though.
Hope this helps!
