Without mucus you would swallow your tongue and it also keep your mouth wet oops sorry that's Saliva
polyp
Mucous membrane.
Mucous membranes and cilia in the trachea trap and eliminate particulate matter from inhaled air. The membranes also warm and moisten incoming air.
A suction machine such as an aspirator can be used to remove mucous and other unwanted fluids.
Organized.
Organized.
The trachea
A memo really doesn't have much of a structure and the purpose is to inform or remind yourself or others of something.
mounika
structure is a collection of variables of different datatypes.
The purpose of the sole plate framing in a building structure is to provide a stable base for the walls and distribute the weight of the structure evenly to the foundation.
mucous solute