We need to take care of our respiratory system because it brings oxygen into our body and helps to remove carbon dioxide. Problems with our respiratory system can reduce the oxygen that reaches our lungs, which can make us unwell.
The body cells need a continuous supply of oxygen for the metabolic processes that are necessary to maintain life. 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.
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Answer:
We need to take care of our respiratory system because it brings oxygen into our body and helps to remove carbon dioxide. Problems with our respiratory system can reduce the oxygen that reaches our lungs, which can make us unwell.
The body cells need a continuous supply of oxygen for the metabolic processes that are necessary to maintain life. 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.