Final answer:
Smoking tobacco has short-term effects that include irritation and inflammation of the airways, while long-term effects include chronic respiratory conditions and an increased risk of lung cancer.
Step-by-step explanation:
Smoking tobacco has both short-term and long-term effects on the respiratory system. In the short-term, smoke from tobacco irritates the airways and causes inflammation, leading to symptoms such as coughing, wheezing, and shortness of breath. It can also temporarily decrease lung function and oxygen exchange. In the long-term, smoking can lead to chronic respiratory conditions such as chronic bronchitis and emphysema. It also increases the risk of developing lung cancer and other respiratory diseases.
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