Option (a) is correct. It is true that more you exercise, higher the rate of your resting heart will be.
<h3>What impact does exercise have on the heart?</h3>
Exercise improves the efficiency of the cardiac muscle. Your muscles assist in circulating blood throughout the body when you exercise, relieving some of the tension and work from the heart.
Over time, the heart gets stronger and the effort required to pump blood decreases.
As you start to exercise, your heart will beat more quickly and your circulation will rise, which will speed up the delivery of oxygen-rich blood to your muscles.
The heart will strive to meet the demand by increasing both the heart rate and the force with which it contracts as the need for blood rises.
Your heart will beat more frequently and contract more forcefully with each beat, allowing it to circulate more blood throughout the body and increasing oxygen supply.
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Answer:
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Answer: Energy Balance
Explanation:
Energy balance is the difference between your energy input or the number of calories that you put into your body and your energy output, or the number of calories you burn each day. basic components of energy balance include energy intake, energy expenditure, and energy storage. Body weight can change only when energy intake is not equal to energy expenditure over a given period of time. Humans take in energy in the form of protein, carbohydrate, fat, and alcohol.
Answer:
Ehm
Explanation:
He has to call a relative to come over and take care of him but for respect protection he can call a friend or doctor