Ingabe abafundi besikole samabanga aphakeme kufanele bavunyelwe ukuphuza ikhofi?
Ikhofi liqukethe i-caffeine esiza ukukhulisa amazinga wamandla emzimbeni womuntu futhi abukho ubufakazi obucacile obukhombisa ukuthi ukuphuza inani elilinganiselwe lekhofi kungalimaza umkhiqizo womuntu noma impilo. Ukuze abafundi basesikoleni esiphakeme bangaqwashi phakathi namakilasi, kungaba umqondo omuhle ukuvumela inani elilinganiselwe lekhofi.