During the resting heart, that is, the number of times the heart beats per minute while the body is relaxed and at rest does not change significantly with age; But with age, there are changes in the ability of the heart to increase its rate during exercise and other moments of stress. Younger hearts usually usually speed up more faster than older ones when challenged. The maximum heart rate, the highest heart rate one can achieve as measured by a cardiac stress test declines gradually in adults as they age. The cause of this is slowing down of the heart's pacemaker cells.
it pumps blood? but depending on which part of the heart it is located it could be oxygenated or deoxygenated blood
•lowers your blood pressure
•stronger bones and muscles
•lowers your chances of having a heart attack
•helps block negative thoughts
•you have better sleep
Hope this helps:)
Because it’s not a big deal for you
The answer would be : D. all of the above
advice in decision making is always valuable especially if it came from a more experienced person which could give you a new perspective to handle your problems. Not only that, you can collaborate with that person and make your problem solving so much easier since you combine your strengths together