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emmainna [20.7K]
3 years ago
6

Because cilia cannot function properly, smokers have a frequent headache. True

Biology
1 answer:
murzikaleks [220]3 years ago
4 0

Answer:

Explanation:

The cilia sweep out mucus and dirt so your lungs stay clear. Smoking temporarily paralyzes and even kills cilia. This makes you more at risk for infection. Smokers get more colds and respiratory infections than non-smokers.

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