Kwa nini mboni zetu za macho hazijai maji tunapoogelea
Swali
Ephraim Iodo
Although the eye's pupil is indeed a hole in the front surface of the eye, shimo hili limefunikwa mbele na nguvu, mipako ya uwazi inayoitwa konea na nyuma na nyuzi, kitu cha uwazi kinachoitwa ...