Sneezingng mechanismIn
0
0
1,394 Mga view·
01/17/24
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
Magpakita ng higit pa
0 Mga komento
sort Pagbukud-bukurin Ayon