1
Q
The trachea is lined with specialized cells with small hairs. Name and use
A
The cell is a ciliated cell.Cilia, small hairs push mucus back up trachea. The mucus traps dirty and bacteria.
2
Q
What does cigarette smoke do to the cilia
A
Cigarette smoke kills the cilia.
3
Q
What problems can passive smoking cause
A
Passive can end up causing cancer
sc1
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