Amazinyo akhula ngenkqubo entsonkothileyo apho izicwili ezithambileyo, ezinezicubu ezihlangeneyo, imithambo-luvo kunye nemithambo yegazi, zinxulunyaniswa neentlobo ezintathu ezahlukeneyo zethishu elukhuni ibe lilungu lomzimba elisebenzayo. Njengomzekelo ochazayo wale nkqubo, izazinzulu zihlala zisebenzisa i-incisor yegundane, ekhula ngokuqhubekayo ...
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