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How does the mucociliary escalator prevent foreign material from getting into the lungs?
The mucociliary elevator is the means by which particles trapped in the mucus of the lungs (produced by goblet cells) is transported out of the lungs, up the trachea, and into the pharynx where it is then swallowed. Cilia on the cells lining the respiratory tract move back and forth to move the mucus.
What else can I help you with?
Why do escalator handrails move at different speed to the treads?
Escalator handrails move at a slightly faster speed than the treads to ensure that the handrail is always available for passengers when they reach the top or bottom. This ensures a seamless transition for passengers getting on or off the escalator.
How was life before escalators?
Life actually required physical exertion and involved danger before the convenient escalator. Stairs were the former alternative to getting to higher or lower altitudes.
What is orienting material and attention-getting material aspects of?
Orienting material and attention-getting material are aspects of an introduction. Orienting material gives the audience background information. Attention-getting material includes illustrations, references, and rhetorical questions.
Why do you keep getting a foreign error message when you try to open Vindictus?
You get a foreign error message when you try to open Vindictus because it is a game that is foreign based (in Korea).
Definition of foreign capital?
Foreign Capital is the source,amount or amount of goods that is introduced in a host country by a foreign country. getting resources from another country or from outside the boundry of our country
What was Jefferson's foreign-policy?
To keep the u.s. from getting involved with other countries
What shoe material is best for kids who are messy?
Getting a paton or nylon is the best material,which is easy to clean and maintain.
What is the bodys way of getting rid of foreign objects out of the lungs?
Mucous production and coughing.
How expensive are Hyundai vehicles to repair?
Expensive, especially if it's getting older! This is because it's a foreign car, and foreign cars are always more expensive to repair.
Which country was hurt the most by the embargo act of 1807?
The United States because we were not getting our foreign goods, but they were still trading and shipping with other foreign countries
What was Jeffersons foreign policy plan?
To keep the US from getting involved with other countries. He failed.
How did president Adams avoid war?
Adams avoided war by not getting involved in other foreign affairs
