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Home Q & A Board Biology-Related Homework Help General Biology
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daniellebaker daniellebaker
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2 years ago
Mr. Young has been smoking one pack of cigarettes per day for 20 years. Describe the possible cellular changes that have occurred in his bronchial linings that can make him more prone to upper respiratory infections.
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lihuilihui
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2 years ago
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daniellebaker Author
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2 years ago
This site is awesome
Morgan-C
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Yesterday
Smart ... Thanks!
AlahuKakpar
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2 hours ago
I appreciate what you did here, answered it right Smiling Face with Open Mouth
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