what is sneezing?? explain it
Answers
Answer:
Sneezing is a mechanism your body uses to clear the nose. When foreign matter such as dirt, pollen, smoke, or dust enters the nostrils, the nose may become irritated or tickled. When this happens, your body does what it needs to do to clear the nose — it causes a sneeze.
Answer:
Explanation:
A sneeze, or sternutation, is a semi-autonomous, convulsive expulsion of air from the lungs through the nose and mouth, usually caused by foreign particles irritating the nasal mucosa. A sneeze expels air forcibly from the mouth and nose in an explosive, spasmodic involuntary action resulting chiefly from irritation of the nasal mucous membrane.
Action: Involuntary
Biological system: Respiratory system
Health: Beneficial
Stimuli: Irritants of the nasal mucosa, Light, Cold air, Snatiation, Allergy, Infection
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