SCIENCE
CIRCULATORY SYSTEM
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Question
[CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
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nutrients
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waste
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oxygen
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carbon dioxide
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Detailed explanation-1: -With each heartbeat, the heart sends blood throughout our bodies, carrying oxygen to every cell. After delivering the oxygen, the blood returns to the heart. The heart then sends the blood to the lungs to pick up more oxygen. This cycle repeats over and over again.
Detailed explanation-2: -The respiratory system works with the circulatory system to provide this oxygen and to remove the waste products of metabolism. It also helps to regulate pH of the blood. Respiration is the sequence of events that results in the exchange of oxygen and carbon dioxide between the atmosphere and the body cells.
Detailed explanation-3: -The protein hemoglobin is a molecule which is responsible for carrying almost all of the oxygen in the blood.
Detailed explanation-4: -Increase cardiovascular exercise. If you smoke, quit. Drink black or green tea. If you are anemic, take iron supplements or eat iron-rich food. Dry brush your body. Decrease stress. Include more omega-3 fatty acids in your diet. Wear compression socks and elevate your legs. 27-Oct-2020