Habits and environment — task. Biology CBSE Live product, Class 8 (2025-26).

Pick the correct option.

Imagine a person who smokes daily and develops breathlessness and cough.

i. Which disease does this indicate?

Lung cancer
Typhoid
Anaemia
Diabetes

ii. What other long-term effect might smoking have?

Reduced lung capacity and chronic bronchitis
Faster hair growth
Improved digestion
Increased vitamin absorption

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