Coughing
Your gag reflexes should not be affected by having your tonsils removed.
Removal of unwanted particles and gasses. Sulfur dioxide is one of the unwanted constituents of biogas. This is often removed by allowing the biogas to infiltrate a bed of iron filings. There the sulfur dioxide combines with the iron to make iron sulfate.
A D and C (dilate and curettage) is a gynecological procedure that requires dilating the cervix and scraping out the uterus of unwanted particles. If a cyst needs to be removed, this is an option to remove it.
Insoluble particles can be removed from hot solution by filtration.
CO2
you (most likely) die
Carbon dioxide.
tatti
The main functional cell of the respiratory system is the alveolar cell, specifically the type I alveolar cell. These cells are responsible for gas exchange in the lungs by allowing oxygen to enter the bloodstream and carbon dioxide to be removed. Another key cell in the respiratory system is the ciliated epithelial cell, which help to filter and move mucus and other particles out of the respiratory tract.
Particles in solutions can be removed by filtration through a process where the solution is passed through a filter that traps the particles while allowing the liquid to pass through. The size of the particles and the pore size of the filter determine which particles are removed. Vacuum filtration or gravity filtration are common methods used to separate particles from solutions.
Carbon Dioxide
Yes, you can have an unwanted vehicle removed from your property any time you wish.