Respiration is the process of producing energy by oxidation of food. This energy is required for various life processes by an organism. The human respiratory system provides oxygen to the blood for further supply to each and every cell of the body.
answer the following question
i) Why do some people experience difficulty in breathing?
ii) What step would you suggest to be taken by your friends and family members to mitigate respiratory problems to some extend?
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Explanation:
(i) Sometimes you can have mild breathing problems because of a stuffy nose or intense exercise. But shortness of breath can also be a sign of a serious disease. Many conditions can make you feel short of breath: Lung conditions such as asthma, emphysema, or pneumonia.
(ii) Stop smoking and stay away from secondhand smoke.
Avoid indoor and outdoor air pollution.
Avoid exposure to people who have the flu or other viral infections.
Exercise regularly.
Eat a healthy, balanced diet.
Maintain a healthy weight.
See your doctor for an annual physical.
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