Abnormal tissue growth in the lungs will lead to lung cancer. It originates at the lining of the bronchi and starts to develop over a period of time.
Aerobic exercise strengthens the ability of the cardiovascular and respiratory systems to provide oxygen to body tissues efficiently. In the short term, aerobic exercise increases heart and respiratory rates.
The Respiratory System
The respiratory system purifies and oxygenates the blood, so that there is constant supply of oxygen to the tissues.
respiratory system
The Respiratory System.
The circulatory and respiratory systems work together to get oxygen to cells. Oxygen transfers from the respiratory to the circulatory system at the capillaries surrounding the alveoli.
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The Respiratory System.
Respiratory system
Laryngitis is an inflammation of the tissues of the larynx which is part of the respiratory system.
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Respiratory system