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Smoking is known to block the movement of cilia in the bronchi.Which of the following would you expect to find in the airways of a smoker?
Invoice
A document issued by a seller to a buyer that lists the products or services sold, their quantities, and the prices charged.
Supplier
A supplier is an entity or person that provides products or services to another business, often a key component in the supply chain of manufacturing and retail operations.
Operating Expenses
Costs associated with the day-to-day operations of a business, excluding costs of goods sold, such as rent, salaries, and utilities.
Sales Discounts
Price reductions offered by sellers to encourage prompt payment by buyers.
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